buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Knock Sensor > < Intake Air Temperature Sensor|Locations|Page 1336
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Intake Air Temperature Sensor: Service and Repair

INTAKE AIR TEMPERATURE (IAT) SENSOR REPLACEMENT

REMOVAL PROCEDURE

1. Disconnect the intake air temperature (IAT) sensor electrical connector.
2. Grasp and remove the IAT sensor with a twisting and pulling motion.

INSTALLATION PROCEDURE

1. Position and insert the IAT sensor into the rear air intake duct.
2. Connect the electrical connector.

Knock Sensor > < Intake Air Temperature Sensor|Locations|Page 1336