FixVault

Removal Procedure

Fig 1: Locating ECT Sensor, Boost Control Solenoid, & IAT Sensor
GM1389396Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the intake air temperature (IAT) sensor harness connector.
  2. Remove the IAT sensor bolt.
  3. While twisting the IAT sensor (3), pull the sensor from the engine.