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2010 Chevy Silverado 2500HD CrewCab ShortBed
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Discussion Starter #1
Hello guys, I’ve recently had a new turbo installed and now I am getting the dreaded p0107 code which is throwing the truck into limp mode. I’ve already put new map and MAF sensors in both ac delco and even warranty replaced them just incase they didn’t work. I’ve also put a new air filter on it and still throwing p0107. I’ve just ordered the map sensor pigtail harness from prosource diesel, do you think it could be a faulty harness and the new harness could fix my code?
Turbo is from injected Motorsports and is brand new, two new acdelco map and maf sensors, and a new dry air filter.
2010 LMM ccsb w/all sdp piping and starlite tunes
 

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The fault code is for low voltage on the MAP sensor circuit. A new pigtail MIGHT mix the problem, but it could also be a bad ecm.
 

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Registered
2010 Chevy Silverado 2500HD CrewCab ShortBed
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38 Posts
Discussion Starter #3
The fault code is for low voltage on the MAP sensor circuit. A new pigtail MIGHT mix the problem, but it could also be a bad ecm.
Fixed it! Turns out one of the wires were slightly pulled out from the harness. Fixed the wiring and it was good to go!
 
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