Detroit DD16 GHG14 (2014-16) Fault Code: SPN 91 FMI 7 (CPC) 2-Channel Accelerator Pedal Idle Not Recognized

DESCRIPTION:
Idle position not reached 20 minutes after ignition on.

MONITORED PARAMETER:
Pedal position

TYPICAL ENABLING CONDITIONS:
Always on

MONITOR SEQUENCE:
None

EXECUTION FREQUENCY:
Continuous when enabling conditions met.

TYPICAL DURATION:
2 seconds

DASH LAMPS:
None

ENGINE REACTION:
None

VERIFICATION:
Key cycle: Ignition on.

PROBABLE CAUSES:
1. If any other active codes, fix those first.
2. Accelerator pedal failure.
3. Accelerator pedal wiring/harness.