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Re: Contaminated MAF and FUEL TRIM. Are these statements correct?
Posted to Technical Theory Forum on 4/29/2005

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Yes, which is what he said, only a little confusing.

Let's say you're at sea level. Baro should be fairly close to 160. If the MAF is contaminated, baro may be 20 or more points off. The pcm tries t... Login to read more.