2001 A6 2.7t error codes need help
#4
AudiWorld Super User
Each code represents a different failure in the motor management system.
If the code is for a bad O2 sensor, then replacing the sensor is probably the fix for this. If it is for a vacuum leak, then fixing the vacuum leak will probably fix the code.
If the code is for a bad O2 sensor, then replacing the sensor is probably the fix for this. If it is for a vacuum leak, then fixing the vacuum leak will probably fix the code.
#5
I am wondering what can cause my obd2 not to work, i used a diagnostic tool and it doesnt connect... What can it be? I have 2001 audi a6 quattro 2.7t awd...i would like to see the codes but cant go through!
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