Check Engine Light On problems of the 1999 Audi A6

One problem related to check engine light on has been reported for the 1999 Audi A6. The most recently reported issues are listed below.

1 Check Engine Light On problem

Failure Date: 09/14/2004

While driving, the check engine light appeared on and remained on. The driver noticed that the vehicle would hesitate while driving. The driver was able to drive it to the dealer for inspection. The mechanic informed the driver that the sensor needed replacement. Please fill in additional information.

Other Engine And Engine Cooling related problems of the 1999 Audi A6

Catalytic Convertor problems	3
Engine problems	3
Engine Belts And Pulleys problems	2
Engine Exhaust System problems	1
Engine Cooling System problems	1
Engine Burning Oil problems	1
Gasoline Engine problems	1
Check Engine Light On problems	1
Engine Head Gasket Failure problems	1

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