dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Oxygen Sensor > < Intake Air Temperature Sensor|Description and Operation
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Intake Air Temperature Sensor: Testing and Inspection

1.

Disconnect the Air-flow Sensor connector.

Checking The Air Temperature Sensor Resistance

2.

Connect an ohmmeter to terminals # 4 and # 6

3.

While heating the temperature sensor with a hair dryer, measure the resistance.
As the temperature increases, the resistance should decrease.

Oxygen Sensor > < Intake Air Temperature Sensor|Description and Operation