2002 Audi A4 1 8 T Problems

The 2002 audi a4 has 223 problems defects reported by a4 owners. Then i pulled the abs harness nothing happened. The ignition coil is a device that generates high voltage for the spark plug to initiate the combustion in the engine.

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Garage i went to say s it s best to replace all 4 coils together as the new ones will put extra strain on the old coils.

2002 audi a4 1 8 t problems. The following chart shows the 20 most common problems for 2002 audi a4. 2002 audi a4 1 8 t cold start problem hi guys im having a problem with my audi. Any read more. The number one most common problem is related to the vehicle s electrical system with 73 problems.

My 2002 audi a4 b6 1 8t does not respond to any obd2 scanner and i have no clue what it could be. Erc symbol and red battery symbol show in display. 1 8 turbo 20v short lived ignition coils. 2006 audi a4 1 8t i have full power to the dash radio ac etc.

The car runs and drives perfectly fine i started with the broken radio and fixed it nothing happened. The worst complaints are engine electrical and accessories interior problems. Their is a stage 2 ecu in it and the airbag light flashes but i had no problems with it until now. The second most common problem is related to the vehicle s engine and engine cooling 29 problems.

A4 1 8 turbo problems 15 02 2009 02 21 pm had the same issue with my 190 1 8t had a coil go then 1 day later another coil went. Dead ignitions coils are a typical problem with the 1 8 turbo engine. 184 problems have been reported for the 2002 audi a4. 1996 2002 audi a4 1 8t turbocharger problems more than 20 years ago audi introduced the a4 a brand new model that completely revitalized the brand and firmly established the volkswagen group as one of the leaders in cutting edge automotive engineering.

Audi dealer changed battery but same problem occurred. But engine won t engage. After it sits for half hour or audi 2002 a4 question. In the 1 8t there is one ignition coil per cylinder coil on plug and it sits on top of the spark plug.