Chip Install: 2012 Chevy Colorado 5.3L


Chevy Colorado

On the 2012 Chevy Colorado 5.3L, the IAT is built into the Mass Air Flow Sensor. The MAF/IAT Sensor is mounted to the air duct near the filter housing. At the IAT Sensor, the wire colors are:


BLACK = IAT Signal ( + )
LIGHT BLUE = IAT Reference ( – )

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