GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2000 🢒 Firebird 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Intake Air Temperature Sensor Replacement

Intake Air Temperature (IAT) Sensor

The IAT sensor is mounted in the air intake resonator.

Removal Procedure

    Object Number: 21677 Size: SH
  1. Disconnect the IAT sensor electrical connector.
  2. Carefully remove the IAT sensor (snaps into place).

Installation Procedure

    Object Number: 21677 Size: SH
  1. Install the IAT Sensor into the air intake resonator (snaps into place).
  2. Connect the IAT sensor electrical connector.