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    MAF sensor

    Can someone with a 2004.5 2005 lly duramax go to there maf sensor connector and test DC voltage on the connector pins? I could have swore there should be TWO 5volt singal pins. One for the IAT sensor and one for the MAF sensor. There should be 2 5volt, 2 ground, and 1 12volt. The shop is telling...
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