Quote:
Originally Posted by OFLx5
Nobody knows what these guys are talking about?
Also, can a bad o2 sensor affect performance that bad?
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Most of the long time posters on this forum know what it is and where it is located.
The silver thingy with the wrench on it is the vanos solenoid.
Depending if it a precat or post cat 02 sensor. Post cat sensors don't affect the engine mixture. Precat changes the fuel trim which can have an effect on the engine's mixture.
Plenty of discussions about this on this forum as long as you are willing to use the search feature instead of just posting the same old questions.