Mechanics

IAT SENSOR WIRES IN MAS PLUG

2009 Hummer H3

Engine Performance problem
2009 Hummer H3 Four Wheel Drive Automatic 28700 miles

3.7 5 cyl found connector integrated with MAS plug five wires. Which two control iat?
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Craig303
September 3, 2010.




Should be an end pair, light blue pin E, and black pin D.

Factoryjack
Sep 4, 2010.


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