P007B - Charge Air Cooler Temperature Sensor Circuit Range/Performance (Bank 1) - DTC Chart

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P007B - CHARGE AIR COOLER TEMPERATURE SENSOR CIRCUIT RANGE/PERFORMANCE (BANK 1) - DTC CHART

Description: This DTC sets when the CAC_T PID does not correlate with the IAT or the IAT2 PIDs at ignition ON or if the IAT PID reading is greater than a maximum calibrated value while driving.
Possible Causes: Damaged charge air cooler temperature (CACT) sensor Contaminated or restricted CACT sensor Slow responding CACT sensor
Diagnostic Aids: Check temperature values while engine is at ambient temperature, cold soak the engine for a minimum of 6 hours if necessary. Check airflow through charge air cooler (CAC), remove debris if necessary. This DTC may be accompanied by other DTCs. Check for other DTCs and diagnose those first.
Application	Key On Engine Off	Key On Engine Running	Continuous Memory
All	GO to Pinpoint Test DN .