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Home >> Jeep >> 2014 >> Cherokee Sport, AWD >> Repair and Diagnosis >> Engine Performance >> System >> 2.4L - DTCS B104D To P0501 >> Diagnosis And Testing >> P0111-Intake Air Temperature Sensor 1 Performance >> Set Condition

Set Condition

After a calibrated amount of cool down time, the Powertrain Control Module (PCM) compares the Ambient Air Temperature (AAT), Engine Coolant Temperature (ECT), and Intake Air Temperature (IAT) Sensor values. If one sensor value is not within 15°C (59°F) of the other temperature sensors for two consecutive trips, a DTC will set. Two trip fault.

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