Colorado 4WD V8-5.3L (2010)
Note: The embossed arrow on the MAF/IAT sensor indicates the proper air flow direction. The arrow must point toward the engine.
1. Install the MAF/IAT sensor (2) to the air cleaner upper housing.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
2. Install the MAF/IAT sensor screws (1).
Tighten the screws to 1.5 Nm (13 lb in).
3. Connect the engine wiring harness electrical connector to the MAF/IAT sensor.