Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2623 FMI 8 (CPC) 2 – Channel Accelerator Pedal Signal 2 Missing

DESCRIPTION:
Channel 2 sensor signal failed (high or low).

MONITORED PARAMETER:
GAS2

TYPICAL ENABLING CONDITIONS:
Always on

MONITOR SEQUENCE:
None

EXECUTION FREQUENCY:
Continuous when enabling conditions met.

TYPICAL DURATION:
Two seconds

DASH LAMPS:
CEL

ENGINE REACTION:
None

VERIFICATION:
Key Cycle – Ignition on.

NOTE: If any other fault codes, fix those first.

PROBABLE CAUSES:
1. Accelerator pedal failure.
2. Accelerator pedal harness or connector.