GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1997 🢒 Chevy K Pickup - 4WD 🢒 Engine 🢒 Engine Controls - 6.5L 🢒 Mass Airflow Sensor Replacement

Removal Procedure
  1. Loosen the turbocharger inlet duct clamp at the intake duct.

    2. Object Number: 63702 Size: SH
  2. Remove the MAF sensor electrical connector.

    3. Object Number: 55485 Size: SH
  3. Loosen the air cleaner cover clips.

    4. Object Number: 63699 Size: SH
  4. Remove the air filter, MAF sensor, and intake duct assembly from the air cleaner box..
  5. Remove the air filter from the MAF sensor by pulling them apart.
  6. Loosen the intake duct clamp.

    7. Object Number: 63696 Size: SH
  7. Remove the intake duct from the MAF sensor.
  8. Remove the MAF sensor to air filter adapter.

Installation Procedure

    Object Number: 63696 Size: SH
  1. Install the air filter adapter to the MAF sensor.
  2. Install the intake duct to the MAF sensor.
  3. Tighten the intake duct clamp.
  4. Install the air filter onto the air filter adapter.

    5. Object Number: 63699 Size: SH
  5. Install the air filter, MAF sensor, and intake duct assembly into the air cleaner box.

    6. Object Number: 55485 Size: SH
  6. Fasten the air cleaner clips.

    7. Object Number: 55474 Size: SH
  7. Install the turbocharger inlet duct onto the intake duct.
  8. Tighten the clamp.

    9. Object Number: 63702 Size: SH
  9. Fasten the MAF sensor electrical connector.