toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Knock Sensor > < Diagram Information and Instructions|Page 627
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Intake Air Temperature Sensor: Testing and Inspection

INSPECTION 

1. REMOVE IAT SENSOR

2. INSPECT IAT SENSOR

Using an ohmmeter, measure the resistance between the terminals.

Resistance: Refer to the graph 

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

3. REINSTALL IAT SENSOR

Knock Sensor > < Diagram Information and Instructions|Page 627