Mass Airflow Sensor: Installation

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

To install, reverse removal procedure. Ensure arrow on MAF sensor is pointing away from air cleaner. Tighten MAF sensor hose clamps to specification. See TORQUE SPECIFICATIONS .

Fig 1: Locating Mass Airflow Sensor (4.3L)

Courtesy of GENERAL MOTORS CORP.

To install, reverse removal procedure. Ensure arrow on MAF sensor is pointing away from air cleaner. Tighten MAF sensor and air duct hose clamps to specification. See TORQUE SPECIFICATIONS .

Fig 1: Locating Mass Airflow Sensor (4.8L, 5.3L & 6.0L Shown; 8.1L Is Similar)

Courtesy of GENERAL MOTORS CORP.