readiness test
Thread Starter
AudiWorld Super User
Joined: Feb 2005
Posts: 3,092
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Re: check your O2 sensors
Wouldn't they also turn on the check engine light and cause faults?
I have no faults or check engine light on and I just got the 50K service done.
I don't trust the dealership very much... They can't even fix a rattling speaker for me.
I have no faults or check engine light on and I just got the 50K service done.
I don't trust the dealership very much... They can't even fix a rattling speaker for me.
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Thread Starter
AudiWorld Super User
Joined: Feb 2005
Posts: 3,092
Likes: 0
Re: I bet it's just the O2 sensor..
I still don't get why this wouldn't turn on the check engine light on. I wonder what I should tell the dealer and if it's covered by the factory warranty.