Air Temperature Sensor ( Ambient / Intake ): Service and Repair

2005 Chevrolet Cavalier L4-2.2L VIN FSECTION Service and Repair


INTAKE AIR TEMPERATURE (IAT) SENSOR REPLACEMENT

REMOVAL PROCEDURE
1. Disconnect the air cleaner duct from the air cleaner resonator.




2. Disconnect the IAT sensor harness connector.
3. While twisting the IAT sensor (4), pull the sensor from the air cleaner resonator (1).

INSTALLATION PROCEDURE




1. Press the IAT sensor (4) into the air cleaner resonator (1).
2. Connect the IAT sensor harness connector.

NOTE: Refer to Fastener Notice in Service Precautions.

3. Connect the air cleaner duct to the air cleaner resonator.

Tighten the clamp to 5 N.m (44 lb in).
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.