GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2005 🢒 TopKick C-Series (Conventional) C6/C7/C8 🢒 Body 🢒 Wiring Systems 🢒 Mass Airflow Sensor with Intake Air Temperature Sensor Replacement

Removal Procedure
  1. Open the hood.
  2. Disconnect the mass air flow (MAF) sensor electrical connector.

    3. Object Number: 799723 Size: SH
  3. Loosen the clamp at the MAF sensor and disconnect the air inlet tube from the MAF sensor.
  4. Loosen the clamp at the MAF sensor and disconnect the MAF sensor from the air cleaner housing.

Installation Procedure

    Object Number: 799723 Size: SH
  1. Install the MAF sensor to the air cleaner housing.
  2. Tighten the air inlet tube clamp.
  3. Connect the MAF sensor electrical connector.
  4. Connect the air inlet tube.
  5. Tighten the air inlet tube clamp.