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Code p2127 and p2138

2006 chevy express 6.6L code p2127 and p2138

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SOURCE: 2006 chevrolet express 3500 6.6L code p2127 and p2138

Throttle/pedal position sensor recieving/sending out of range , i'd change the tps

Posted on Jun 30, 2014


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My check engine light keeps coming on with the slippery road light...diagnostic test with code P2127...what does this mean???

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2006 chevrolet express 3500 6.6L code p2127 and p2138

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