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

1994 Eagle Summit Wagon AWD L4-1795cc 1.8L SOHCSECTION Testing and Inspection

Intake Air Temperature Sensor:




Intake Air Temperature Sensor:




Intake Air Temperature Sensor:





HARNESS INSPECTION




SENSOR INSPECTION
1. Disconnect the volume air flow sensor connectors.

Intake Air Temperature Sensor:





2. Measure resistance between terminals 5 and 6.

Intake Air Temperature Sensor:





3. Measure resistance while heating the sensor using a hair drier.

Intake Air Temperature Sensor:





4. If resistance does not decrease as heat increases or the resistance remains unchanged replace the volume air flow sensor assembly.

Intake Air Temperature Sensor:





INSPECTION USING SCAN TOOL

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.