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Re: P0101 on 03 Chevy Van w/ 5.3
Posted to Technical Discussion Forum on 1/4/2008 4 Replies

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We have alldata. The 1-2 shift is when I got it all the way up to 57%, otherwise it is way lower, around 20% cruise, and 40% under heavy acceleration. IAT, ECT, and MAP all look good. I will to read ... Login to read more.

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