The six points of launch x-431 the auto engine upkeep
one. The use of the lubricating oil from the good good quality level
Gasoline engine attachments and problems of utilization of the consumption and exhaust process optional SD - SF grade gasoline engine oil; diesel engines may have to get chosen according on the mechanical load CB - CD degree diesel engine oil, the choice with the typical requirements of not under the producer prevail.
2. Transform the oil and filter on the regular basis
Any quality degree in the lubricating oil all through use oil high-quality will transform. To a particular mileage, overall performance deterioration, give the engine deliver all kinds of troubles. To be able to stay away from the occurrence of the fault, the circumstances of use really should be study together with typical oil transform and oil medium (frequently Dipstick ceiling at the same time). The oil through the pores of the filter by sound particles and viscous oil was collected within the filter. If your filter is clogged, the oil can not by way of the filter, the filter will burst open the safety valve, as a result of the bypass valve, nevertheless the filth back to your lubricating components, prompting engine wear, internal pollution amounts.
3. Keep galletto 2 the crankcase ventilation
Now almost all of the gasoline engine equipped having a PCV valve (beneficial crankcase ventilation gadget) to procure engine ventilation, but channeling gas pollutants are deposited around the PCV valve, plug valves In the event the PCV valve is clogged, polluted gasoline reverse inflow of air filter pollution filter, the filter capability diminished inhaled mixture is too dirty, a lot more triggered from the contamination in the crankcase, resulting in enhanced fuel consumption, increase engine wear, and in some cases damage on the engine. typical maintenance PCV , elimination of contaminants around the PCV valve.
4. Common cleaning of crankcase
Engine all through operation, the higher pressure while in the combustion chamber unburned gas, acid, water, sulfur and nitrogen oxides by way of a gap between the piston as well as cylinder wall to the crankcase, with the components generated by put on from the metal powder mixed with each other, the formation of sludge. Significantly less when suspended within the oil the big precipitation from your oil, clogged filter and oil hole, triggering the engine lubrication difficulties induced through the put on and tear. Moreover, oil oxidation at high temperatures produced movie and coke bonded piston, the engine fuel consumption increases, power down, serious Piston Ring card dead and pull cylinder. Consequently, regular utilization of cleaning crankcase BGl05 (lubrication system quickly and productive cleaning agent), to keep the cleanliness of the interior on the engine.
five. Frequent cleansing from the fuel technique
Fuel digiprog 3 to your combustion chamber by the oil line to the inevitable formation of gum and carbon deposits, deposited in oil Street, carburetors, fuel injectors and combustion chamber, interference fuel flow, disrupt the typical empty fuel ratio, poor fuel atomization, leading to engine breath shaking, blasting vibration, unstable idle, poor acceleration together with other functionality challenges. Utilization of the BG208 (fuel process strong and effective cleansing agent) to clean the fuel process, and on a regular basis utilize the created the BG202 control coke, can often maintain the top problem of the engine.
6. Standard maintenance tank
The engine tank rust, scaling could be the most common dilemma. Rust and scale will restrict the movement of coolant while in the cooling program, to reduce the cooling effect, trigger engine overheating, as well as bring about engine injury. Oxidation from the cooling liquid is additionally an acidic substance is formed, corrosion in the metal components on the tank, causing the tank to breakage, leakage. BG540 (tank powerful and productive cleaning agent) used frequently to clean the water tank, eliminate rust and scale, not simply to ensure the standard do the job of your engine, but in addition to extend the overall life of your tank and also the engine.
http://obd2expresscouk.wordpress.com/2013/03/28/how-to-replace-the-aluminum-circle-to-the-car-note-replacement-automotive-aluminum-ring/
v2.23 kess v2 fw 7.020 ECU programmer
Thursday 28 March 2013
Tuesday 26 March 2013
Automobile fix knowledge of engine piston rings antifriction
Engine fgtech piston ring antifriction measures
The piston ring is among the key components on the engine, its get the job done a direct impact on the functionality on the engine. , Piston rings and wearing parts, maintenance piston rings, piston generally hanging out, usually the repair or substitute of the piston ring time because the initial engine overhaul deadline.
In recent years, due to the engine to the advancement of high-speed and strengthen the path, the piston rings operating problems more and more harsh, its wear resistance can be put forward greater needs.
Piston ring wear and effect aspects
Car engine in between the piston ring and cylinder liner put on has the next qualities:
one. Piston rings for reciprocating motion among the upper and lower dead level, the pace alterations from your resting state to up to about 30m / s, and so forth to create any significant adjustments.
two. Reciprocate fgtech when, while in the doing work cycle of an intake, compression, the acting and exhaust stroke, cylinder strain varies drastically.
3. Since the influence of your combustion stroke, the motion from the piston ring is usually performed at high temperature, specifically the 1st ring, in the substantial temperature and substantial stress as well as combustion goods created by the chemical impact, the film is difficult to set up, so reach finish Lubrication is extra tough, and frequently in the crucial state of lubrication.
Dress in mechanism, piston ring dress in might be divided in to the standard dress in and tear, fuser put on (scratches, abrasions), abrasive put on and corrosion and wear. But these indicators of put on won't seem alone, but concurrently the presence and influence each other. Piston ring put on is usually divided to the wear elements, put on and upper and lower end from the sliding surface dress in. In general, the sliding surface wear than the upper and lower finish dress in, sliding surface melting put on and abrasive wear; upper and reduced finish by the piston reciprocating influence dress in primarily.
The utmost wear on the piston ring sliding surface normally seem dead center position while in the cylinder, because the premises through the high temperature gas, the destruction in the oil movie, resulting in simple fuser circumstances, therefore accelerating the wear from the piston rings. Ordinarily called normal wear essentially incorporates Fuser small wear and abrasive put on. Each and every track ring the quantity of put on on the sliding surface is just not precisely the same, the maximum wear level of the first ring, the 2nd ring around around half in the initial track, a minimal the quantity of put on in the oil ring. Steyr WD615 engine the piston ring right after 500h right after the dependability test, the first ring opening gap put on 0.4 ~~ 0.6mm, the 2nd opening gap dress in of 0.25 ~ 0.4mm, the oil ring opening gap dress in 0.three ~ 0.55mm. But at times the oil ring wear compared to the middle handful of street ring also significant, this can be because of the distribution of your cylinder surface on the lubricating oil as well as influence of adsorption of impurities.
The finish galletto 2 face of your dress in with the piston rings and down mainly because the rigid residue and oil fuel coming into into the dust particles from the ambiance is formed during the vertical end surface of your mechanical polishing, in essence, will be the abrasive dress in. Nevertheless, when seem abnormal thermal deformation of your piston ring groove backlash variable hrs, may also arise fuser dress in.
Influence piston ring put on of quite a few things, including the material and shape of the piston ring and cylinder liner material and framework of your piston, the state of lubrication, the structural form in the engine (s), working situations, fuel and lubricating oil quality is usually a important component. Obviously, during the very same cylinder, the lubrication state with the piston ring put on will be the biggest, may be stated piston ring dress in largely depends upon the state of lubrication. Best torus lubrication of a uniform layer of oil movie in between the sliding surfaces, nonetheless, this case does not, in reality, exist, specially the first ring, as a result of substantial temperatures, it truly is challenging to create a much better lubrication state .
Piston rings antifriction measures
For the reason that numerous things affect the wear of the piston rings, and these variables are sometimes intertwined. Also, diverse engine forms and problems of use, piston ring dress in can differ substantially, and as a result can not depend on improved piston ring structure and resources to resolve the challenge, the key can proceed through the following aspects: the piston rings and cylinder liners products and excellent match; surface treatment method; structural state; lubricants and additives opt for; cylinder liners and piston assembly and operation heat deformation.
http://blogs.rediff.com/obd2expresscouk/2013/03/26/inspection-maintenance-and-engine-blow-by-gases/
The piston ring is among the key components on the engine, its get the job done a direct impact on the functionality on the engine. , Piston rings and wearing parts, maintenance piston rings, piston generally hanging out, usually the repair or substitute of the piston ring time because the initial engine overhaul deadline.
In recent years, due to the engine to the advancement of high-speed and strengthen the path, the piston rings operating problems more and more harsh, its wear resistance can be put forward greater needs.
Piston ring wear and effect aspects
Car engine in between the piston ring and cylinder liner put on has the next qualities:
one. Piston rings for reciprocating motion among the upper and lower dead level, the pace alterations from your resting state to up to about 30m / s, and so forth to create any significant adjustments.
two. Reciprocate fgtech when, while in the doing work cycle of an intake, compression, the acting and exhaust stroke, cylinder strain varies drastically.
3. Since the influence of your combustion stroke, the motion from the piston ring is usually performed at high temperature, specifically the 1st ring, in the substantial temperature and substantial stress as well as combustion goods created by the chemical impact, the film is difficult to set up, so reach finish Lubrication is extra tough, and frequently in the crucial state of lubrication.
Dress in mechanism, piston ring dress in might be divided in to the standard dress in and tear, fuser put on (scratches, abrasions), abrasive put on and corrosion and wear. But these indicators of put on won't seem alone, but concurrently the presence and influence each other. Piston ring put on is usually divided to the wear elements, put on and upper and lower end from the sliding surface dress in. In general, the sliding surface wear than the upper and lower finish dress in, sliding surface melting put on and abrasive wear; upper and reduced finish by the piston reciprocating influence dress in primarily.
The utmost wear on the piston ring sliding surface normally seem dead center position while in the cylinder, because the premises through the high temperature gas, the destruction in the oil movie, resulting in simple fuser circumstances, therefore accelerating the wear from the piston rings. Ordinarily called normal wear essentially incorporates Fuser small wear and abrasive put on. Each and every track ring the quantity of put on on the sliding surface is just not precisely the same, the maximum wear level of the first ring, the 2nd ring around around half in the initial track, a minimal the quantity of put on in the oil ring. Steyr WD615 engine the piston ring right after 500h right after the dependability test, the first ring opening gap put on 0.4 ~~ 0.6mm, the 2nd opening gap dress in of 0.25 ~ 0.4mm, the oil ring opening gap dress in 0.three ~ 0.55mm. But at times the oil ring wear compared to the middle handful of street ring also significant, this can be because of the distribution of your cylinder surface on the lubricating oil as well as influence of adsorption of impurities.
The finish galletto 2 face of your dress in with the piston rings and down mainly because the rigid residue and oil fuel coming into into the dust particles from the ambiance is formed during the vertical end surface of your mechanical polishing, in essence, will be the abrasive dress in. Nevertheless, when seem abnormal thermal deformation of your piston ring groove backlash variable hrs, may also arise fuser dress in.
Influence piston ring put on of quite a few things, including the material and shape of the piston ring and cylinder liner material and framework of your piston, the state of lubrication, the structural form in the engine (s), working situations, fuel and lubricating oil quality is usually a important component. Obviously, during the very same cylinder, the lubrication state with the piston ring put on will be the biggest, may be stated piston ring dress in largely depends upon the state of lubrication. Best torus lubrication of a uniform layer of oil movie in between the sliding surfaces, nonetheless, this case does not, in reality, exist, specially the first ring, as a result of substantial temperatures, it truly is challenging to create a much better lubrication state .
Piston rings antifriction measures
For the reason that numerous things affect the wear of the piston rings, and these variables are sometimes intertwined. Also, diverse engine forms and problems of use, piston ring dress in can differ substantially, and as a result can not depend on improved piston ring structure and resources to resolve the challenge, the key can proceed through the following aspects: the piston rings and cylinder liners products and excellent match; surface treatment method; structural state; lubricants and additives opt for; cylinder liners and piston assembly and operation heat deformation.
http://blogs.rediff.com/obd2expresscouk/2013/03/26/inspection-maintenance-and-engine-blow-by-gases/
Friday 22 March 2013
Vehicle Inspection and Maintenance
The air conditioning filter fgtech really should be replaced or checked.
Using the climate steadily cools, we are able to be thought of for improved low temperature fluidity of oil. Vehicles burning oil oil supplement. If just the standard upkeep cycle oil line cleaning can also be very essential.
Summer season may be the rainy season, immediately after the cars wading water extremely effortlessly immersed in the gearbox and brake fluid features a strong hydrophilic. This issue can simply cause the neglect in the owners, so when the season, the very best of your gearbox to be a method of checks, the replacement with the gearbox oil and brake fluid.
Air filter and cabin air filters in the summer time may be the most pricey, specifically in wading immediately after, the air filter is very simple to damp or water. Furthermore, on account of the frequent use of air conditioning, air conditioning filter is good or undesirable, clean or not can also be we will need to spend extra focus.
As well as galletto 2 the prior talked about oil, filter the wipers, chassis, tires also have to have to verify and replace the project.
The wipers seemingly is often a quite typical and incredibly humble a element, but within the summer, it's a direct connection with our visitors security. Skilled an entire summer, it is "healthy" whether brought on your attention. Resulting from the higher temperatures and rainy summer, the rubber wiper wipes can quickly take place aging. If you locate that is not extremely timely, whenever you would like to use it, it's going to provide you with trouble. Also, the glass of water have to replenish.
The inspection with the chassis is mainly to do anti-rust remedy, we will have to very first conduct a thorough cleaning with the chassis, and chassis on the dirt also a great deal, but in addition spent oil cleaning agents to wash it again. Then other water dry on the chassis, and then rust care (chassis armor), completed, and after that dry naturally for 5-10 minutes.
On account of the higher temperatures in summer, the tire pressure just isn't incredibly higher, but because the temperature gradually decreases, we require the tire inflated, can also be quite crucial to periodically check tire stress. Additionally, the tire tread ought to also verify the wheel alignment is going to be carried out if there is severe put on testing or replacement tire.
With the seasons, the temperature is gradually reduced the significance with the antifreeze reflected. Within the summer time, several drivers have close friends like water as opposed to antifreeze, it's suggested that such habits of friends as quickly as you possibly can to replace the antifreeze. 1, in place of water, low boiling point, summer time easy Kaiguo to easy to freeze in winter; 2, simple to scale formation within the clean-up lead to problems, and quickly blocked; three, will not have anti-corrosion.
Auto tank, also recognized car ECU programmer as the radiator, automotive cooling program parts, but we typically make use of the method, due to the fact a few of the water for other factors, often causing the tank to seem scale, if not in time to clean up, automobile cooling will probably be impacted.
So you'll want to routinely verify and clean up the dirt. Cleaning, we are able to use an expert tank cleaning agent. Manual cleaning also can be employed, but this way also a lot trouble, the require to manually disassemble the tank.
Very frequent use of air conditioning in summer, plus air humidity is quite large. Vulnerable to the formation of mildew within the air conditioning duct, the live bacteria, viruses and also other. In-season, duct cleaning, disinfection is specifically important. Inside the clean-up of disinfection, we could do it your self. Get the bottle air conditioning duct cleaning agent, from the air conditioning vents sprayed into operation some time for you to feel at ease, Specialist shops or 4S shop can also be disinfected.
Wipers, antifreeze,
Launch X-431 tires and air conditioning duct check, we are able to do-it-yourself. Auto Parts City to purchase some car-specific accessories, not merely affordable, high quality just isn't too undesirable.
Fluid replacement and chassis, tank inspection, we have to have to give professional technicians to complete.
Using the climate steadily cools, we are able to be thought of for improved low temperature fluidity of oil. Vehicles burning oil oil supplement. If just the standard upkeep cycle oil line cleaning can also be very essential.
Summer season may be the rainy season, immediately after the cars wading water extremely effortlessly immersed in the gearbox and brake fluid features a strong hydrophilic. This issue can simply cause the neglect in the owners, so when the season, the very best of your gearbox to be a method of checks, the replacement with the gearbox oil and brake fluid.
Air filter and cabin air filters in the summer time may be the most pricey, specifically in wading immediately after, the air filter is very simple to damp or water. Furthermore, on account of the frequent use of air conditioning, air conditioning filter is good or undesirable, clean or not can also be we will need to spend extra focus.
As well as galletto 2 the prior talked about oil, filter the wipers, chassis, tires also have to have to verify and replace the project.
The wipers seemingly is often a quite typical and incredibly humble a element, but within the summer, it's a direct connection with our visitors security. Skilled an entire summer, it is "healthy" whether brought on your attention. Resulting from the higher temperatures and rainy summer, the rubber wiper wipes can quickly take place aging. If you locate that is not extremely timely, whenever you would like to use it, it's going to provide you with trouble. Also, the glass of water have to replenish.
The inspection with the chassis is mainly to do anti-rust remedy, we will have to very first conduct a thorough cleaning with the chassis, and chassis on the dirt also a great deal, but in addition spent oil cleaning agents to wash it again. Then other water dry on the chassis, and then rust care (chassis armor), completed, and after that dry naturally for 5-10 minutes.
On account of the higher temperatures in summer, the tire pressure just isn't incredibly higher, but because the temperature gradually decreases, we require the tire inflated, can also be quite crucial to periodically check tire stress. Additionally, the tire tread ought to also verify the wheel alignment is going to be carried out if there is severe put on testing or replacement tire.
With the seasons, the temperature is gradually reduced the significance with the antifreeze reflected. Within the summer time, several drivers have close friends like water as opposed to antifreeze, it's suggested that such habits of friends as quickly as you possibly can to replace the antifreeze. 1, in place of water, low boiling point, summer time easy Kaiguo to easy to freeze in winter; 2, simple to scale formation within the clean-up lead to problems, and quickly blocked; three, will not have anti-corrosion.
Auto tank, also recognized car ECU programmer as the radiator, automotive cooling program parts, but we typically make use of the method, due to the fact a few of the water for other factors, often causing the tank to seem scale, if not in time to clean up, automobile cooling will probably be impacted.
So you'll want to routinely verify and clean up the dirt. Cleaning, we are able to use an expert tank cleaning agent. Manual cleaning also can be employed, but this way also a lot trouble, the require to manually disassemble the tank.
Very frequent use of air conditioning in summer, plus air humidity is quite large. Vulnerable to the formation of mildew within the air conditioning duct, the live bacteria, viruses and also other. In-season, duct cleaning, disinfection is specifically important. Inside the clean-up of disinfection, we could do it your self. Get the bottle air conditioning duct cleaning agent, from the air conditioning vents sprayed into operation some time for you to feel at ease, Specialist shops or 4S shop can also be disinfected.
Wipers, antifreeze,
Launch X-431 tires and air conditioning duct check, we are able to do-it-yourself. Auto Parts City to purchase some car-specific accessories, not merely affordable, high quality just isn't too undesirable.
Fluid replacement and chassis, tank inspection, we have to have to give professional technicians to complete.
Wednesday 20 March 2013
Mazda unstable idle immediately after cleaning throttle
An assembly car diagnostic tool of imported engines Hainan Mazda sedan. Automobile clean throttle soon after idling higher, in 1200r/min get down.
Pick-up: Remove the battery line to clear the original value of discovering idle returned to standard following the re-fitted. But driving a number of days after the emergence of reduced idle velocity, clean throttle again, and remove the idle velocity motor, this automobile idling motor rotary valve, cleaning the valve is closed, almost certainly due to this cause isn't cleaned clean idling motor is then removed from your throttle, and plug during the idling motor plug, turn the ignition switch, when the valve is open, refitted and re-cleaning agent valve, commissioning, usual idle.
Just after VAS 5054A a number of days of driving this auto once again to restore the failure at this time is definitely the idle velocity is too lower, cold substantial idle, minimal idle after sizzling auto, barely capable to reside car. Fault code read through through the decoder, show "system normal". See the data stream, the information movement is not really very exact, no reference value.
Right after inspection, identified that this car is outfitted with exhaust gasoline recirculation device suspect this device hairpin, pass into the exhaust gas to your intake manifold inside the idle state, brought about by idling too low phenomenon.
Then take away ELM327 the valve checked and observed that without a doubt, this kind of as evaluation, this valve is removed, then the motor part of the seat portion separate, direct hand pressure acting spool, clearly hairpin indicators, cleaning and thread loose agent lubricated, is often simply pressed, mounted retest the car, the engine idle velocity back to ordinary.
Summary: This car or truck is definitely the first failure is high idle speed, the main reason is not completely cleansing the throttle and idle valve, idle speed is also reduced failure later on phenomenon, the idle minimal failure since the exhaust fuel recirculation valve closed lax, resulting in idling some exhaust fuel immediately after combustion is involved in the combustion result in unstable engine work, induce idling adverse. Real restore often encountered this erratic idle poor fault phenomena, below regular conditions, may be deemed the exhaust gasoline recirculation valve closed lax, to observe the framework on the versions in the future servicing, should the exhaust gasoline The recirculation gadget, pay attention to its servicing inside a timely manner, in order to avoid equivalent failures.
http://obd2express.blogspot.com/2013/03/the-vw-magotan-engine-fault-lamp-is-lit.html
Pick-up: Remove the battery line to clear the original value of discovering idle returned to standard following the re-fitted. But driving a number of days after the emergence of reduced idle velocity, clean throttle again, and remove the idle velocity motor, this automobile idling motor rotary valve, cleaning the valve is closed, almost certainly due to this cause isn't cleaned clean idling motor is then removed from your throttle, and plug during the idling motor plug, turn the ignition switch, when the valve is open, refitted and re-cleaning agent valve, commissioning, usual idle.
Just after VAS 5054A a number of days of driving this auto once again to restore the failure at this time is definitely the idle velocity is too lower, cold substantial idle, minimal idle after sizzling auto, barely capable to reside car. Fault code read through through the decoder, show "system normal". See the data stream, the information movement is not really very exact, no reference value.
Right after inspection, identified that this car is outfitted with exhaust gasoline recirculation device suspect this device hairpin, pass into the exhaust gas to your intake manifold inside the idle state, brought about by idling too low phenomenon.
Then take away ELM327 the valve checked and observed that without a doubt, this kind of as evaluation, this valve is removed, then the motor part of the seat portion separate, direct hand pressure acting spool, clearly hairpin indicators, cleaning and thread loose agent lubricated, is often simply pressed, mounted retest the car, the engine idle velocity back to ordinary.
Summary: This car or truck is definitely the first failure is high idle speed, the main reason is not completely cleansing the throttle and idle valve, idle speed is also reduced failure later on phenomenon, the idle minimal failure since the exhaust fuel recirculation valve closed lax, resulting in idling some exhaust fuel immediately after combustion is involved in the combustion result in unstable engine work, induce idling adverse. Real restore often encountered this erratic idle poor fault phenomena, below regular conditions, may be deemed the exhaust gasoline recirculation valve closed lax, to observe the framework on the versions in the future servicing, should the exhaust gasoline The recirculation gadget, pay attention to its servicing inside a timely manner, in order to avoid equivalent failures.
http://obd2express.blogspot.com/2013/03/the-vw-magotan-engine-fault-lamp-is-lit.html
Friday 15 March 2013
Chery to accelerate engine dysfunctional failure Result in Alternative
Failure phenomenon auto diagnostic tool: all through acceleration, the engine pace may well not be a corresponding improve, but dysfunctional, even flameout. The vehicle had cleaned the throttle body, change the spark plug failure remains.
Verify examination: the transfer of fault code display: 1, No. 34 and 35 in the engine ECU wiring disconnect. 2, battery failure. Learned through the circuit diagram, 34, as the key engine ECU ground wire, No. 35 for the engine ECU 12V electrical power input, it can be on the preliminary see that the engine the ECU provide lines exist poor get in touch with. So initially check the 34 main ground wire, electrical power provide fuse and also the engine ECU key relay No. 35, and found that the the shaking engine ECU key relay can occasionally Launch hear the sound of its contacts open. Then open the ECU principal relay uncovered its indicators of damp, make contact with ablation. Exchange the primary relay after the check, have improved relatively but nonetheless accelerate sluggish. Get fault code has no output, and each sensor injector is operating, but located that the fuel pressure inside the fault seems far reduced than the typical pressure, it can be concluded the difficulty together with the fuel supply method. Test the fuel filter, strain regulator fuel pump, fuel pump pace fluctuations fault seems, the fuel pump isn't operating properly, may be because of the fuel pump itself may well fuel pump line fault. Verify the fuel pump supply line, fuel pump relay output voltage instability, then unplug the relay and open to inspection located its coil moist, get in touch with ablation.
Troubleshooting: change the fuel pump relay following the test, the engine is operating back to ordinary.
Overview Summary: PDI Launch X431 GX3 consumer reflect prolonged in the past had cleaned the engine, clean the engine and bring about the engine ECU major relay and fuel pump relay internal moisture injury, which suggests that owners not use water to clean the engine.
http://obd2expresscouk.wordpress.com/2013/03/15/diagnosis-engine-fault-and-how-to-solve/
Verify examination: the transfer of fault code display: 1, No. 34 and 35 in the engine ECU wiring disconnect. 2, battery failure. Learned through the circuit diagram, 34, as the key engine ECU ground wire, No. 35 for the engine ECU 12V electrical power input, it can be on the preliminary see that the engine the ECU provide lines exist poor get in touch with. So initially check the 34 main ground wire, electrical power provide fuse and also the engine ECU key relay No. 35, and found that the the shaking engine ECU key relay can occasionally Launch hear the sound of its contacts open. Then open the ECU principal relay uncovered its indicators of damp, make contact with ablation. Exchange the primary relay after the check, have improved relatively but nonetheless accelerate sluggish. Get fault code has no output, and each sensor injector is operating, but located that the fuel pressure inside the fault seems far reduced than the typical pressure, it can be concluded the difficulty together with the fuel supply method. Test the fuel filter, strain regulator fuel pump, fuel pump pace fluctuations fault seems, the fuel pump isn't operating properly, may be because of the fuel pump itself may well fuel pump line fault. Verify the fuel pump supply line, fuel pump relay output voltage instability, then unplug the relay and open to inspection located its coil moist, get in touch with ablation.
Troubleshooting: change the fuel pump relay following the test, the engine is operating back to ordinary.
Overview Summary: PDI Launch X431 GX3 consumer reflect prolonged in the past had cleaned the engine, clean the engine and bring about the engine ECU major relay and fuel pump relay internal moisture injury, which suggests that owners not use water to clean the engine.
http://obd2expresscouk.wordpress.com/2013/03/15/diagnosis-engine-fault-and-how-to-solve/
Wednesday 13 March 2013
Engine valve abnormal sound restore procedures
Ring while in the valve car diagnostic tool outdoor valve leakage is much more clear within the high-load, low pace, the sound is enhanced with all the load increases, largely reaming valve seat put on and tear because of improper operation or valve guide bore an excessive amount of, to ensure that the valve seat skewed or valve clearance, resulting in valve ablation cause valve near lax leak sound.
Treatment method method: Remove the cylinder head, grinding valve, check out valve spring stretch, re-adjust valve clearance.
(1) The valve percussion sound
Happens once the engine is idling valve stem occurred in between the finish of their drive continuous knocking sound, enhanced using the pace increases, the engine temperature alter or off the fire once the sound didn't change.
Key motives:
Adjusted valve clearance changes (wear among the lock is not solid, the valve stem together with the drive member), the valve is just not adjusted.
Worn Launch X431 GX3 valve adjustment screw locknut loose valve clearance is too substantial or inconsistent.
3 valve spring seat wear from the tank, the valve rod and catheter wear off very.
Technique: re-adjust the a superb valve clearance adjustment screw locknut loose really should be securely locked, the substitute of badly worn components.
(2) broken valve spring need to be replaced.
(3) valve seat ring, seat off
Valve seat Launch & X431 series surface roughness, substandard machining accuracy, the amount of interference optional seat improper Songkuang, improper selection in case of hot deformation is as well huge, or the valve seat inserts with craft undesirable.
Processing approach: In accordance together with the requirements of the assembly process re inlaid with valve seat flush on the face and body plane, the higher part Shuhei.
http://eobd21.xanga.com/772093135/overhaul-buick-poor-engine-acceleration/
Treatment method method: Remove the cylinder head, grinding valve, check out valve spring stretch, re-adjust valve clearance.
(1) The valve percussion sound
Happens once the engine is idling valve stem occurred in between the finish of their drive continuous knocking sound, enhanced using the pace increases, the engine temperature alter or off the fire once the sound didn't change.
Key motives:
Adjusted valve clearance changes (wear among the lock is not solid, the valve stem together with the drive member), the valve is just not adjusted.
Worn Launch X431 GX3 valve adjustment screw locknut loose valve clearance is too substantial or inconsistent.
3 valve spring seat wear from the tank, the valve rod and catheter wear off very.
Technique: re-adjust the a superb valve clearance adjustment screw locknut loose really should be securely locked, the substitute of badly worn components.
(2) broken valve spring need to be replaced.
(3) valve seat ring, seat off
Valve seat Launch & X431 series surface roughness, substandard machining accuracy, the amount of interference optional seat improper Songkuang, improper selection in case of hot deformation is as well huge, or the valve seat inserts with craft undesirable.
Processing approach: In accordance together with the requirements of the assembly process re inlaid with valve seat flush on the face and body plane, the higher part Shuhei.
http://eobd21.xanga.com/772093135/overhaul-buick-poor-engine-acceleration/
Monday 11 March 2013
Diagnosis and troubleshooting of engine overheating
Engine auto diagnostic tool overheating is without a doubt a vicious failure, which immediately harm the engine, and in extreme instances can cause catching or strain in the piston and also the cylinder. So, the moment the engine overheating needs to be based on its distinct manifestations, exact diagnosis and timely exclude.
When all of a sudden overheated
Cars in operation, inside the case of your cooling program has become great, in the event the engine is abruptly overheating, mainly you can find basically the following:
1, the cooling method is really a significant leak coolant and overheat. On this regard, might be right with the observation of diagnostic and troubleshooting.
2, pump failure with the cooling water cycle interrupt and lead to the engine to overheat. Then could be made use of for the touch approach to diagnose the unique signs and symptoms of the engine temperature is high, when the radiator, especially its lower temperature is decrease. Within this regard, the response for the water pump fix or replace the water pump.
3, the broken water pump belt and overheating. The cautious servicing personnel or drivers could be learned through observation ammeter dynamic driving directions to discharge or charge indicator lights whilst the engine overheating, broken water pump belt.
4, the Launch & X431 series the Thermostat main valve off and stuck within the inlet pipe, hinder large circulation of cooling water, the engine water jacket pressure increased rapidly when the pressure reaches a certain level (large), the cooling water impulse catching the main valve to change position, conducting large circulation waterway. At this point, the boiling water with a lot of pressure impulse radiator cover appear strong "boil" phenomenon. This failure should change the thermostat.
Lack of cooling water overheating
Cooling water water shortage You will discover two scenarios: cooling water leakage or evaporation, water capacity is lower than the standard capacity.
1, the operation with the cooling water consumption excessive overheating. This shall check:
(1) water tank filled with water after, idling the engine, check the radiator, water pump the scuppers and Cooling ministries leakage phenomenon, if it really should be excluded;
(2) whether there is water from the check of the crankcase oil. Should the oil in water content response to engine the disintegration overhaul;
(3) Check whether the exhaust pipe drainage phenomenon. If so, it might be the cylinder pad washed out, so the water jacket and cylinder collusion. This needs to be checked and replaced the cylinder head gasket.
2, Cooling water Launch X431 GX3 capacity is lower than the standard capacity and overheating. The inspection methods:
(1) scale excessive. Primarily during the long-term water as the coolant from the engine, as the mileage increases, the water in contact with the cooling water jacket wall, the cooling tube on the scale will be gradually thicker, especially from the higher temperature portion. This makes the cooling surface of the cooling process will seem to have a layer of insulating material, difficult time to disperse the heat generated by the engine for power and overheating. Excessive scale, the choice from the scale cleaning agent, in accordance with the directions on the operation method to get rid on the scale.
(2) The tank is clogged. There was a liberation CA1091 car, often overheating. Capacity check, found far below the standard capacity, in the demolition of your water tank, the tank heavy original tank sludge, scale, yarn and other debris, a lot of your core tube blockage, clear fix overheating disappear.
Other causes overheating
http://obd2expresscouk.wordpress.com/2013/03/11/the-engine-can-not-be-started-rapid-fault-diagnosis-method/
When all of a sudden overheated
Cars in operation, inside the case of your cooling program has become great, in the event the engine is abruptly overheating, mainly you can find basically the following:
1, the cooling method is really a significant leak coolant and overheat. On this regard, might be right with the observation of diagnostic and troubleshooting.
2, pump failure with the cooling water cycle interrupt and lead to the engine to overheat. Then could be made use of for the touch approach to diagnose the unique signs and symptoms of the engine temperature is high, when the radiator, especially its lower temperature is decrease. Within this regard, the response for the water pump fix or replace the water pump.
3, the broken water pump belt and overheating. The cautious servicing personnel or drivers could be learned through observation ammeter dynamic driving directions to discharge or charge indicator lights whilst the engine overheating, broken water pump belt.
4, the Launch & X431 series the Thermostat main valve off and stuck within the inlet pipe, hinder large circulation of cooling water, the engine water jacket pressure increased rapidly when the pressure reaches a certain level (large), the cooling water impulse catching the main valve to change position, conducting large circulation waterway. At this point, the boiling water with a lot of pressure impulse radiator cover appear strong "boil" phenomenon. This failure should change the thermostat.
Lack of cooling water overheating
Cooling water water shortage You will discover two scenarios: cooling water leakage or evaporation, water capacity is lower than the standard capacity.
1, the operation with the cooling water consumption excessive overheating. This shall check:
(1) water tank filled with water after, idling the engine, check the radiator, water pump the scuppers and Cooling ministries leakage phenomenon, if it really should be excluded;
(2) whether there is water from the check of the crankcase oil. Should the oil in water content response to engine the disintegration overhaul;
(3) Check whether the exhaust pipe drainage phenomenon. If so, it might be the cylinder pad washed out, so the water jacket and cylinder collusion. This needs to be checked and replaced the cylinder head gasket.
2, Cooling water Launch X431 GX3 capacity is lower than the standard capacity and overheating. The inspection methods:
(1) scale excessive. Primarily during the long-term water as the coolant from the engine, as the mileage increases, the water in contact with the cooling water jacket wall, the cooling tube on the scale will be gradually thicker, especially from the higher temperature portion. This makes the cooling surface of the cooling process will seem to have a layer of insulating material, difficult time to disperse the heat generated by the engine for power and overheating. Excessive scale, the choice from the scale cleaning agent, in accordance with the directions on the operation method to get rid on the scale.
(2) The tank is clogged. There was a liberation CA1091 car, often overheating. Capacity check, found far below the standard capacity, in the demolition of your water tank, the tank heavy original tank sludge, scale, yarn and other debris, a lot of your core tube blockage, clear fix overheating disappear.
Other causes overheating
http://obd2expresscouk.wordpress.com/2013/03/11/the-engine-can-not-be-started-rapid-fault-diagnosis-method/
Thursday 7 March 2013
Do not neglect the engine coke
Various forms of car ECU programmer engine function, due to the influence with the relevant aspects are more or significantly less deposit formation. The coke is actually a fuel or lubricating oil from the high temperature and oxygen under the action from the item formed. Engine do the job, lubricants of fuel or Cuanru combustor attainable combustion, the unburned a part of the fuel from the catalytic effect of large temperature and oxygen, the formation of your hydroxy acid and resinous glial, adhered to the surface of the component, and then Right after large temperature further shrunk to a complex mixture of asphaltene and oil coke quality, the so-called coke.
The cylinder head components With all the coke, and will decrease the cooling impact in the engine. Bad thermal conductivity of carbon deposition, the thermal conductivity of cast iron or steel 150, this can lead to the engine to overheat, the engine electrical power and economy are greatly reduced.
Piston in the top rated of coke, the formation of a lot of sizzling surface, creating early ignition and deflagration; carbon deposition elevated around the top rated on the piston and also the cylinder head, combustion chamber region decreases, the compression ratio will cause engine knocking, knocking, knocking, and abnormal put on, shorten the lifestyle from the engine.
Valve seat surface poly coke, will bring about the valve closed lax and leak, and the engine is difficult to start out, unable to do the job, as well as valve simple ablation undesirable phenomena.
Valve conduit and valve stem coke gumming, accelerate the valve stem and valve guidebook put on, and also result in the valve stem in the valve guides in the motion astringent stuck.
Deposits in the piston ring groove may cause piston ring side gap the backlash smaller sized, or no gap; side clearance gap by carbon deposition results without expansion; then quickly end result within the loss of elasticity with the piston ring cemented cylinder Mifengbuyan even broken piston rings and cylinder scoring.
Injector cluster the coke, easily caught injector, triggering the engine the missing cylinder operating or sudden flameout.
Preburner starter nozzle poly coke clogged spray holes, challenging to begin the engine.
The spark plug fouling too much, wet fuel, the equivalent parallel shunt resistor spark plug electrode, causing the spark plug leakage, flashover is also weak, serious spark plug isn't going to function. Street exhaust, exhaust pipe muffler wall coke significant increase in exhaust resistance, the exhaust isn't the net, creating the engine temperature to rise, horsepower drops.
Engine deposit formation, should really be promptly eliminated. Usually employed to manually eradicate (that has a wire brush or shovel), also readily available broken piston ring while in the eradication with the surface from the combustion chamber and piston major hand. Muffler coke inconvenience demolition muffler on fire red-hot, and after that swiftly cooled, then the stick tapping, vibration could make coke off.
Of coke combustion Launch & X431 series chamber when conditionally can be chemically completely clear:
Clear carbon deposition within the steel pieces (such as cylinder heads, valve) can be utilized caustic soda 25 grams, 31 grams of sodium carbonate, sodium silicate, 10 grams, 8 grams of soap, potassium dichromate, 5 g, 1000 g of water dubbed cleaning solution, and heated to 70 ?? -80 ??, the components into the cleaning solution soak for about 30 minutes, to make the carbon deposition soften just after brushing or erase, rinse with sizzling water.
Clear aluminum alloy elements (such as piston, aluminum cylinder head) of Coke to the obtainable sodium carbonate 20 g sodium silicate 8 grams, 10 grams of soap, potassium dichromate, 5 g, 1000 g of water dubbed cleaning fluid the same solution was heated to 70 ?? -80 ??, the parts into the cleaning solution soak for 30 minutes, until the carbon deposition softening clear, and rinse with hot water to dry.
The metal cleaner ability descaling cleaning carbon removal agent for coke severe components, in order to enhance the scavenging effect, metal cleaning agent over the basis of adding other ingredients preparing an aqueous solution, the formula is: 40 grams of metal cleaning agent, sodium hydroxide 12 g, 12 g of sodium silicon fluoride, 12 g of sodium pyrophosphate, 10 g of sodium tripolyphosphate, and 1,000 grams of water formulated into a solution, warmed to 70 ?? C to -80 ?? C, soaking cleared.
To prevent engine Launch X431 GX3 deposits, need to the following aspects: 1. Maintain good seal cylinder; the fuel atomization must be good; 3. Inlet and exhaust duct should really be kept clear; valve timing, injection time with should be accurate; 5. spark plug arcing voltage must be normal; engine water temperature ought to be normal; 7. chosen in line together with the specifications of your grade of fuel; proper use on the vehicle, to avoid prolonged overload avoid Meng throttle; 9. timely maintenance maintenance of vehicles, to keep the engine in good technical condition.
http://eobd21.xanga.com/772007455/the-bmw-523li-fuel-pump-current-is-too-high/
The cylinder head components With all the coke, and will decrease the cooling impact in the engine. Bad thermal conductivity of carbon deposition, the thermal conductivity of cast iron or steel 150, this can lead to the engine to overheat, the engine electrical power and economy are greatly reduced.
Piston in the top rated of coke, the formation of a lot of sizzling surface, creating early ignition and deflagration; carbon deposition elevated around the top rated on the piston and also the cylinder head, combustion chamber region decreases, the compression ratio will cause engine knocking, knocking, knocking, and abnormal put on, shorten the lifestyle from the engine.
Valve seat surface poly coke, will bring about the valve closed lax and leak, and the engine is difficult to start out, unable to do the job, as well as valve simple ablation undesirable phenomena.
Valve conduit and valve stem coke gumming, accelerate the valve stem and valve guidebook put on, and also result in the valve stem in the valve guides in the motion astringent stuck.
Deposits in the piston ring groove may cause piston ring side gap the backlash smaller sized, or no gap; side clearance gap by carbon deposition results without expansion; then quickly end result within the loss of elasticity with the piston ring cemented cylinder Mifengbuyan even broken piston rings and cylinder scoring.
Injector cluster the coke, easily caught injector, triggering the engine the missing cylinder operating or sudden flameout.
Preburner starter nozzle poly coke clogged spray holes, challenging to begin the engine.
The spark plug fouling too much, wet fuel, the equivalent parallel shunt resistor spark plug electrode, causing the spark plug leakage, flashover is also weak, serious spark plug isn't going to function. Street exhaust, exhaust pipe muffler wall coke significant increase in exhaust resistance, the exhaust isn't the net, creating the engine temperature to rise, horsepower drops.
Engine deposit formation, should really be promptly eliminated. Usually employed to manually eradicate (that has a wire brush or shovel), also readily available broken piston ring while in the eradication with the surface from the combustion chamber and piston major hand. Muffler coke inconvenience demolition muffler on fire red-hot, and after that swiftly cooled, then the stick tapping, vibration could make coke off.
Of coke combustion Launch & X431 series chamber when conditionally can be chemically completely clear:
Clear carbon deposition within the steel pieces (such as cylinder heads, valve) can be utilized caustic soda 25 grams, 31 grams of sodium carbonate, sodium silicate, 10 grams, 8 grams of soap, potassium dichromate, 5 g, 1000 g of water dubbed cleaning solution, and heated to 70 ?? -80 ??, the components into the cleaning solution soak for about 30 minutes, to make the carbon deposition soften just after brushing or erase, rinse with sizzling water.
Clear aluminum alloy elements (such as piston, aluminum cylinder head) of Coke to the obtainable sodium carbonate 20 g sodium silicate 8 grams, 10 grams of soap, potassium dichromate, 5 g, 1000 g of water dubbed cleaning fluid the same solution was heated to 70 ?? -80 ??, the parts into the cleaning solution soak for 30 minutes, until the carbon deposition softening clear, and rinse with hot water to dry.
The metal cleaner ability descaling cleaning carbon removal agent for coke severe components, in order to enhance the scavenging effect, metal cleaning agent over the basis of adding other ingredients preparing an aqueous solution, the formula is: 40 grams of metal cleaning agent, sodium hydroxide 12 g, 12 g of sodium silicon fluoride, 12 g of sodium pyrophosphate, 10 g of sodium tripolyphosphate, and 1,000 grams of water formulated into a solution, warmed to 70 ?? C to -80 ?? C, soaking cleared.
To prevent engine Launch X431 GX3 deposits, need to the following aspects: 1. Maintain good seal cylinder; the fuel atomization must be good; 3. Inlet and exhaust duct should really be kept clear; valve timing, injection time with should be accurate; 5. spark plug arcing voltage must be normal; engine water temperature ought to be normal; 7. chosen in line together with the specifications of your grade of fuel; proper use on the vehicle, to avoid prolonged overload avoid Meng throttle; 9. timely maintenance maintenance of vehicles, to keep the engine in good technical condition.
http://eobd21.xanga.com/772007455/the-bmw-523li-fuel-pump-current-is-too-high/
Tuesday 5 March 2013
The Tiguan engine emissions lights often lit(III)
Due the auto diagnostic tool fault with the car or truck is half previous one particular will check out, and now the information stream is clearly the deviation is too massive, I feel around the Run in this kind of a time period of time after the fault code will nonetheless appear once more, it had been made a decision the issue very first the information inflow hand analysis, striving to locate the point of failure.
So as to confirm the accuracy on the data stream, specially repeatedly flame once again to start the engine, found every single startup information stream are to start with shut to -19%, and after that slowly climbed back to 18%, indicating that the issue does exist. Then triggered the failure what? Immediately after some discussion, the Injector seal terrible, leaks can cause the generation with the challenge. Evaluation of the idea is following the car ignition is turned off, given that the fuel injector is not sealed, the high-pressure fuel by means of the leakage in the injector in to the cylinder, the cylinder accumulation gasoline, to start the approach from the upcoming, the recently launched since the cylinder has been The fuel mixed normal gasoline also thick, the oxygen sensor might be detected as well thick signal back towards the J623, J623 will alter and lessen the quantity of fuel injection until revenue the adjustment value exceeds a certain worth Zaiwang Hui regulation. To confirm this, once the engine is running, disconnect the plug from the large stress fuel pump and fuel pump fuse till the engine shake and then immediately flip off gradually inside the gasoline line basically no gasoline. Plug and fuse plug it back in right after you turn off the key, and then promptly start off to observe the data stream, feeling right into a value lower than just some. Repeatedly attempted twice, chose to check out injector in exchange for that unique auto, the injector just altered totally new, but there isn't a promise that the new difficulty. But in exchange for your unique car or truck injector commences, the data movement has not improved, the injector can be excluded.
Under repair in difficulties, mixed with two Launch X431 GX3 fault codes and data flow, two oxygen sensors reflects a also lean, a reflection as well thick, the information stream to the adjustment worth too thick, and later on also thin, and significantly more than the normal selection . The ordinary understanding of both the engine handle unit J623 failure or J623 Bad Ground garbled seem Shiraai contradictory failure, but from now repair system to analyze line and J623 itself should really not have any difficulties. Then the question The place is it?
Is it Launch and X431 definitely the engine consumption method hasn't sealed the result of it? Through the difficulties code and data stream examination this is unlikely, but still the 1st test, start out the engine and enter the basic settings, input channel number 107, click Activate, the process commences to set, setting success display normal The program described to date will not seal the reason is usually excluded.
http://eobd21.xanga.com/771977427/the-vigilance-engine-temperature-is-caused-by-excessive-air-conditioning-work-abnormal/
So as to confirm the accuracy on the data stream, specially repeatedly flame once again to start the engine, found every single startup information stream are to start with shut to -19%, and after that slowly climbed back to 18%, indicating that the issue does exist. Then triggered the failure what? Immediately after some discussion, the Injector seal terrible, leaks can cause the generation with the challenge. Evaluation of the idea is following the car ignition is turned off, given that the fuel injector is not sealed, the high-pressure fuel by means of the leakage in the injector in to the cylinder, the cylinder accumulation gasoline, to start the approach from the upcoming, the recently launched since the cylinder has been The fuel mixed normal gasoline also thick, the oxygen sensor might be detected as well thick signal back towards the J623, J623 will alter and lessen the quantity of fuel injection until revenue the adjustment value exceeds a certain worth Zaiwang Hui regulation. To confirm this, once the engine is running, disconnect the plug from the large stress fuel pump and fuel pump fuse till the engine shake and then immediately flip off gradually inside the gasoline line basically no gasoline. Plug and fuse plug it back in right after you turn off the key, and then promptly start off to observe the data stream, feeling right into a value lower than just some. Repeatedly attempted twice, chose to check out injector in exchange for that unique auto, the injector just altered totally new, but there isn't a promise that the new difficulty. But in exchange for your unique car or truck injector commences, the data movement has not improved, the injector can be excluded.
Under repair in difficulties, mixed with two Launch X431 GX3 fault codes and data flow, two oxygen sensors reflects a also lean, a reflection as well thick, the information stream to the adjustment worth too thick, and later on also thin, and significantly more than the normal selection . The ordinary understanding of both the engine handle unit J623 failure or J623 Bad Ground garbled seem Shiraai contradictory failure, but from now repair system to analyze line and J623 itself should really not have any difficulties. Then the question The place is it?
Is it Launch and X431 definitely the engine consumption method hasn't sealed the result of it? Through the difficulties code and data stream examination this is unlikely, but still the 1st test, start out the engine and enter the basic settings, input channel number 107, click Activate, the process commences to set, setting success display normal The program described to date will not seal the reason is usually excluded.
http://eobd21.xanga.com/771977427/the-vigilance-engine-temperature-is-caused-by-excessive-air-conditioning-work-abnormal/
Friday 1 March 2013
The Tiguan motor emissions lights sometimes lit(I)
Tiguan 1.8T SUV car obd2 tools auto. The homeowners reported: car jogging for some time once the engine emissions lantern lit, this failure continues to be frequently fixed many times. Go through fault codes, the upkeep technician has replaced 4 injector, spark plugs, crankcase air flow valve. But after the test run once the fault continues to be not solved. Then ask for the writer technical help. Fault diagnosis: to acquire the suitable facts to know car maintenance, majoring technician informed the consultation of the auto, the car latest the child months has several repairs the fault, has replaced the front and rear oxygen sensor changed The gasoline pump assembly and gasoline filter replacement catalytic converters, but every time the customer automobile back again following a time period of your time to reproduce the condition. The maintenance technician to the injector and various relevant parts, highway check 1 00km procedure would not keep any fault codes. If you want to carefully ensure no matter if the failure has long been ruled out, the maintenance technician to just take an severe strategy to confirm no matter whether the failure to reproduce, that is, once the auto is stationary, accelerated to 3000r/min, for about 20min, this time the engine command unit again stored fault codes had been 08342 P2096 catalytic converter after the fuel adjustment procedure, cylinder column 1 also lean; 08598 P2196 Oxygen (02) sensor signal is "concentrated" cylinder column 1 sensor 1. Precisely the identical because the preliminary fault code.
Study fault codes show the way of the restore Launch X431 GX3 to routine maintenance function, the very first assessment of your meaning of the two fault codes P2096 catalytic converter after the gasoline adjustment process, cylinder column much too slender "for the failure is actually a three-way catalytic is behind the oxygen sensor G130, the rationale for your failure is summed up during the pursuing points:
1. The extra air without having taking under consideration an amount of money of air stream sensor in the cylinder combustion or catalytic converters preceding paragraph leak.
The gasoline offer is simply too smaller, these kinds of as very low oil pressure, gas injector fouling from the gas filter clogging.
3 poor oxygen Digiprog 3 sensor fault or oxygen sensor line.
4. The engine manage unit failure or terrible line.
http://obd2expresscouk.wordpress.com/2013/03/01/southeast-v3-ling-yue-is-difficult-to-start-overhaul/
Study fault codes show the way of the restore Launch X431 GX3 to routine maintenance function, the very first assessment of your meaning of the two fault codes P2096 catalytic converter after the gasoline adjustment process, cylinder column much too slender "for the failure is actually a three-way catalytic is behind the oxygen sensor G130, the rationale for your failure is summed up during the pursuing points:
1. The extra air without having taking under consideration an amount of money of air stream sensor in the cylinder combustion or catalytic converters preceding paragraph leak.
The gasoline offer is simply too smaller, these kinds of as very low oil pressure, gas injector fouling from the gas filter clogging.
3 poor oxygen Digiprog 3 sensor fault or oxygen sensor line.
4. The engine manage unit failure or terrible line.
http://obd2expresscouk.wordpress.com/2013/03/01/southeast-v3-ling-yue-is-difficult-to-start-overhaul/
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