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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 950 (5.7L CNG - DTCS P000B To P0202 - 2500 Hd) >> Diagnosis And Testing >> P0112-Intake Air Temperature Sensor 1 Circuit Low >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
IAT SIGNAL CIRCUIT SHORTED TO GROUND
IAT SIGNAL CIRCUIT SHORTED TO THE SENSOR GROUND
INTAKE AIR TEMPERATURE (IAT) SENSOR
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .

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