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Home >> Dodge and Ram >> 2008 >> Challenger >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P1004 To P2173 >> Diagnosis And Testing >> P1115-General Temperature Rationality >> Possible Causes

Possible Causes

Possible Causes 
TEMPERATURE SENSOR SIGNAL CIRCUIT HIGH RESISTANCE
TEMPERATURE SENSOR GROUND CIRCUIT HIGH RESISTANCE
TEMPERATURE SENSOR
POWERTRAIN CONTROL MODULE (PCM)

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