dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Barometric Pressure 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.

Testing The Intake Air Temperature Sensor

2.

Connect an ohmmeter to terminals # 4 and # 6 of the sensor connector.
Refer to SPECIFICATIONS/ELECTRICAL.

Using a Hair Dryer

3.

While heating the temperature sensor with a hair dryer, measure the resistance.
As the temperature increases, the resistance should decrease. Refer to SPECIFICATIONS/ELECTRICAL.

Barometric Pressure Sensor > < Intake Air Temperature Sensor|Description and Operation