1997 Volkswagen Cabrio "engine check codes po" Questions

...code and re-seat the gas cap properly & then see if the check engine lights up with the same code... then go from there

i've embedded gbob59s link because it should have worked the first ...

420, (last that, and bet goes way. later.) reset the ECU, and see which come back.? check all fuses. then post codes that repeat, after fuse checks. does the engine get fully hot running, 180F minimum

...engine itself, this may be the culprit. 2. Check your air filter - A clogged air filter can cause a variety of engine problems, including "po." In some cases, replacing the air filter may be all that ...

...check engine light after fuel sensor code Po 193 how to turn off Check engine light after PO 193 reading After the problem is fixed and the code is erased with a scanner or code reader, the light ...

...check engine light comes on and off over time is it a sensor or the air pump? 2006 trailblazer po 411 code check engine light comes on and off over time is it a sensor or the air pump? Check all your ...

Check engine light came on. Had diagnosed and these codes came up: PO 506 PO 2104 PO 2112 Where should i start?? Start with the throttle sensor on the gas pedal, check with voltmeter one wire should ...

...check engine light does not stay on it just blinks under heavy acceleration and is not a hard code although, when I check if there are any PO codes with no check engine light on, I theses codes again ...

...check engine light is on i had a diagnostic test and the codes PO 455 and PO 0440 came back what does this mean? PO 455- Evaporative emission control System leak detected (check exhaust system, egr ...

check engine light on shows code po 0700 and po 1684 what does this mean is wrong P0700 - Transmission Control System Malfunction, this is a transmission or PCM issue and needs further diagnosis with ...

...check engine light came on and the gauges quit working and it wouldn't shift right. I put a OBD2 reader on it and it gave me the following error codes: po 740, po 785, po753, po758, p1860. I cleared ...