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Home >> Chevrolet >> 2004 >> Optra (CANADA) L4-2.0L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Air Temperature Sensor ( Ambient / Intake ) >> Service and Repair
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Air Temperature Sensor ( Ambient / Intake ): Service and Repair




Intake Air Temperature Sensor Replacement

Removal Procedure





Caution: Refer to Battery Disconnect Caution Battery Disconnect Caution.

1. Disconnect the negative battery cable.
2. Disconnect the intake air temperature (IAT) sensor connector.
3. Remove the IAT sensor by pulling it out of the air intake tube

Installation Procedure




1. Install the IAT sensor into the air intake tube.
2. Connect the IAT connector.
3. Connect the negative battery cable.