1999 Audi A6 "check engine" Questions

...check engine light was "on", we are replaced Oxigen Sencor and Mass Air Flow Senser, everything was fine, engine works good, then car seating a while and appeare check eng light again : Codes: P1423, ...

...check engine light to turn off in my 2002 Audi A6 How do I reset my check engine light in my Audi A6 You need an OBDII scan tool. Most auto parts stores will check it and reset it for free. You need ...

...too long? Thank you The engine could be damage. I have seen when the engine let's go break suddenly it smoking a lot. Do the following check oil level and condition, check coolant level and

...check engine light came on and will blink round 45 mph. There is also a hot smell but the engine isn't showing hot. Check oil and coolant levels (at the radiator cap) first. Run fault codes to find ...

check engine light comes car sputtering CC and ESP mids on, starts fine, engine sputter on acceleration, then yellow engine light. Any ideas? needs a tune up maybe or check emissions controls for ...

...Check engine light is on & with intermittent running/stopping can't get rpm up above 2500. Ok if you have a check engine light on then you need to have a computerised diagnostic on the car..which ...

Check & replace the engine thermostat if necessary. Heed of antifreeze coolant temperature!!! First time you might check the thermostat operating. The thermostat location for 2005 Audi A4 1.9 TDI,

check engine light was on..what s the problem on my car? First of all you need to access the Engine Control Module (ECM) using suitable diagnostic equipment connected to the data link connector of the

...no check engine light on There shouldn't be a check engine light that for emissions you have a electrical or mechanical problem idle to temperature put in neutral check your automatic trans fluid ...

...check engine light is on I took it through inspection and i failed inspection because of the check engine light being on. On my paper work from the inspection station i failed for codes P1176 and ...