plymouth Workshop Repair Guides

Plymouth Workshop Service and Repair Manuals

Detonation (Knock) Sensor <--> [Knock 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

Intake Air Temperature Sensor Connector For Turbo Models

2.

Measure the resistance using an ohmmeter connected to terminals (# 4 and # 6 Non-Turbo models) or (# 6 and # 8 Turbo models).
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.

Detonation (Knock) Sensor <--> [Knock Sensor] > < Intake Air Temperature Sensor|Description and Operation