Detroit DD15 GHG14 (2014-16) Fault Code: SPN 2623 FMI 2 (CPC) Accelerator Pedal In-Range Fault
DESCRIPTION:
Pedal position sensors deviation too high.
MONITORED PARAMETER:
1. GAS1
2. GAS2
TYPICAL ENABLING CONDITIONS:
Always on
MONITOR SEQUENCE:
None
EXECUTION FREQUENCY:
Continuous when enabling conditions met.
TYPICAL DURATION:
Two seconds
DASH LAMPS:
None
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.
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