toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Knock Sensor > < Diagram Information and Instructions|Page 690
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Intake Air Temperature Sensor: Testing and Inspection

INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION 

1. Remove IAT sensor

2. Inspect IAT sensor

Using an ohmmeter, measure the resistance between the terminals.

Resistance: Rotor to the graph 

If the resistance is not as specified. replace the sensor.

3. Reinstall IAT sensor

Knock Sensor > < Diagram Information and Instructions|Page 690