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Ron Z.
Ron Z., - Chevy Tech -
Category: Chevy
Satisfied Customers: 18467
Experience:  18+yrs experience. State Inspector and Chevy Diagnostics
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i have a g-force performance chip i want to install it in a

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i have a g-force performance chip i want to install it in a 2002 chev. avalanche 5.3 it has a 5-wire maf/iat sensor connector i tested the wires with omh and volt meter i am getting the same reading on two set of wires the wire colors are black-brown-black/white-red-yellow which wire i use?
Submitted: 5 years ago.
Category: Chevy
Expert:  Ron Z. replied 5 years ago.

Welcome! I'm Ron Z! I will do my best to answer all of your questions. For easy access to this thread, bookmark it now! Please read everything!


At the MAF Sensor, the IAT wire colors are:


TAN = IAT Signal ( + )

BLACK = IAT Reference ( - )



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