toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Brake Signal > < Diagram Information and Instructions|Page 3055
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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: Refer to the graph 

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

3. Reinstall IAT sensor.

Brake Signal > < Diagram Information and Instructions|Page 3055