gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Fuel Delivery and Air Induction|Fuel > < Air Flow Meter/Sensor|Diagrams|Page 3462
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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.

Fuel Delivery and Air Induction|Fuel > < Air Flow Meter/Sensor|Diagrams|Page 3462