Questions & Answers for: a4 fault codes

A4 1.8 02 plate - fault code p01297 - runnung poor I have an Audi A4 1.8 on 02 plate and fault code p01297 is stored. Cars not running properly.We've changed coil packs, dipstick and fuel pressure ...

...a4 1.9 tdi misfire at 2000 rpm plugged in and tested no fault found The most likely cause is a failed mass air flow sensor and yes there is no code but if you look at the live data it will be

...a4 2005 Trouble code identification: VAG type 5-digit fault code 18034 = EOBD type P1626 fault code: Fault location = CAN data bus, TCM - no signal Probable cause = TCM trouble code(s) stored, TCM ...

a4 2003 2.0 litre auto Your vehicles computer has registered a fault & probably has a fault coded logged. The car should be hooked up to a scan tool & the fault code read to give an indication

...A4 Quattro - fault code 463a: engine control unit disabled. This could be a dirty sensor or bad connection somewhere. The immobilizer light flashes when you insert the key? Imobiliser pick up loop in ...

a4 dtm loose power after driving for few kilometres? i replaced the entire turbo but the problem persists run fault codes to check for sensor fault. have a fuel pressure test done on the fuel manifold

fault code 17072 2003 audi a4 wont start pulled a code of 17072 buy a ecm relay and try that

Does anyone know how to turn off the service light on Audi A4 2011 diesel engine run fault codes to check if a fault is recorded then use a code reader to reset the CPU.

...A4 quattro 2.8 I have electrical fault in the O2 sensors after the cat I changed the sensors and all vacum lines are good, I cleard the engine light and it keeps coming back with the same code. 17606 ...

...to get the fault code in order to pinpoint the faulty part. See here for possible fault - ...