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CM870 and ISX Engines – 019-059   Intake Manifold Air Temperature Sensor

Remove

 TOC

Disconnect the wiring harness from the sensor.

Remove the intake manifold air temperature sensor from the intake air horn.

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Inspect for Reuse

 TOC

Use the electronic service tool to monitor the air temperature sensor.

Perform a rationale check to see if the sensor is reading an appropriate reading.

  
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Install

 TOC

Install the sensor and tighten the capscrew.

Torque Value:  23  n.m  [17 ft-lb]

Connect the wiring harness connector to the sensor.

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Finishing Steps

 TOC

Turn the keyswitch ON.

Use the electronic service tool to monitor the temperature sensor to make sure it is working correctly.

Refer to the resistance charts on the wiring diagram for sensor resistance values.

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Last Modified:  14-Mar-2002
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