TAC APP Sensor Assembly Circuit Wiring Diagram (2004, 2005, 2006 2.8L Chevrolet Colorado, GMC Canyon)

APPLIES TO: This simplified TAC APP sensor assembly circuit wiring diagram applies to the following vehicles:

  • 2.8L Chevrolet Colorado: 2004, 2005, 2006.
  • 2.8L GMC Canyon: 2004, 2005, 2006.

The following tutorial will help you test APP sensor 1 and 2:

You can find the electronic throttle body circuit wiring diagram here:

APP Sensor Terminal Pin Out Chart

APP Sensor Terminal Pin Out Chart.
Pin Wire Color Description
1 Purple (PPL) Sensor Ground
2 White with black stripe (WHT/BLK) 5 Volts
3 Dark blue (DK BLU) APP Sensor 1 Signal
4 Brown (BRN) Sensor Ground
5 Tan (TAN) 5 Volts
6 Light Blue (LT BLU) APP Sensor 1 Signal

More 2.8L Chevrolet Colorado (GMC Canyon) Tutorials

You can find a complete list of 2.8L Chevrolet Colorado (GMC Canyon) tutorials and wiring diagrams here:

Here's a list of articles you'll find there:

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Chevrolet Vehicles:

  • Colorado 2.8L
    • 2004, 2005, 2006

GMC Vehicles:

  • Canyon 2.8L
    • 2004, 2005, 2006