DESCRIPTION:
Charge air cooler (CAC) short to voltage or open.
MONITORED PARAMETER:
CAC outlet temperature sensor.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCY:
Always enabled
TYPICAL DURATION:
Two seconds
DASH LAMPS:
CEL
ENGINE REACTION:
None
VERIFICATION:
Engine Idle: One minute.
PROBABLE CAUSES:
1. Intake manifold air temperature sensor failure.
2. Intake manifold air temperature sensor harness/connector.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2630 FMI 2 (MCM) Engine Air Temperature Plausibility Fault Out of Range (High Box)
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2630 FMI 2 (MCM) Difference Intake Manifold and I Cooler Temperature Out Less than Threshold (High Box)
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2623 FMI 14 (CPC) 2 – Channel Accelerator Pedal GAS1 and GAS2 Signal Missing
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2623 FMI 8 (CPC) 2 – Channel Accelerator Pedal Signal 2 Missing
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2623 FMI 4 (CPC) PWM Accelerator Pedal J1939 GAS2 Signal is Missing
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2623 FMI 2 (CPC) Accelerator Pedal In-Range Fault