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Re: p2096
Posted to Technical Theory Forum on 3/9/2020 2 Replies

The diagnosis procedure I have suggests checking the MAF and IAT [vs. ambient] at idle.

I agree with Hollis that a thorough check for exhaust leaks is in order.

BTW, how many miles?

Also, I am confused about what you mean by "rear O2 switching". Login to read more.

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