Air Temperature Sensor ( Ambient / Intake ): Testing and Inspection

INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION [MZI-3.7]

Resistance Inspection

1. Disconnect the MAF/IAT sensor connector.

2. Measure the resistance between MAF/IAT sensor terminals A and F.






- If not within the specification, replace the MAF/IAT sensor. Service and Repair
IAT sensor resistance





IAT sensor characteristics graph (reference)