FUEL PRESSURE FAULT CODES
UnclassifiedSpeed
What This Code Means
Hard starting; Rough running; Reduced power; Excessive smoke; Wastegate rattle; Filter clogging; Failed to start; Slow crank; Power loss
Possible Causes
- •Bosch HPCR fuel system failure
- •Holset HX40 wastegated turbocharger failure
- •Fuel quality degradation
- •Tank degradation
- •Battery (24V) failure
- •Fuel quality / tank degradation
Related Cummins Fault Codes
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