Sunday, June 3, 2012

2007 GMC Sierra: 2 IAT Sensor Wires?

Which 2 wires lead to the maf/iat sensor.In total there are 5 wires.Out of that 2 are IAT sensor wires and 3 are MAF sensor wires.

Below is the details and diagram which shows what wire controls what.

The tan wire is IAT signal and black wire is IAT reference.

Maf Iat Sensor

See this pin out chat for the wires and its location.

Maf sensor pin out chart

This details will help.

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1 comment:

  1. So many important information are available here also have some interesting things. Looking forward to find more topic.
    Level Sensor