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Home >> Jeep >> 2018 >> Grand Cherokee Trackhawk >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> Fuel Injection, Gas >> Sensor, Air Temperature, Intake >> Removal >> 3.6L
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Sensor, Air Temperature, Intake: Removal: 3.6L

  1. Disconnect and isolate the negative battery cable.
  2. Remove the engine cover. Refer to COVER, ENGINE .
    GC0144242Courtesy of CHRYSLER GROUP, LLC
  3. Disconnect the Inlet Air Temperature (IAT) sensor wire harness connector (1).
    GC0173656Courtesy of CHRYSLER GROUP, LLC
  4. Clean dirt from the air inlet tube at the IAT sensor base.
  5. Gently lift the small plastic release tab and rotate the sensor (1) about 1/4 turn counter-clockwise and remove the sensor from the inlet air hose.
  6. The IAT sensor O-ring (2) can be reused if not damaged.