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/
No comments:
Post a Comment