INJECTOR FAULT CODES
What This Code Means
Rough running; Power imbalance between banks; Reduced boost; Excessive smoke; Turbo bearing noise; Coolant temperature exceedances; System pressure loss in either loop; Filter clogging; Hard starting; Injector fouling; Slow crank; Failed start requirement; Power imbalance; Uneven turbo loading; Oil consumption; Dry start damage risk; Starter engagement failure; Reduced fuel flow; Power loss; Fuel in oil; Hard start under load; White smoke; Loss of power on high-load events; Communication errors; Erratic shutdown; Power imbalance between cylinders; Turbo noise; Engine fails to start; Coolant in intake
Possible Causes
- •MCRS fuel injection system failure
- •Turbocharger failure
- •2P2L cooling system failure
- •Fuel quality degradation
- •Tank degradation
- •Stagnant fuel
- •Starting system (24V battery bank) failure
- •Infrequently exercised units
- •Injector fault
- •Quad turbocharger system failure
- •Lube pre-lube system failure
- •Electric starter failure
- •Fuel filter clogging
- •HPCR fuel injection system failure
- •Coolant in intake
- •Charge air cooler failure
- •CM2880 ECM connector issues
- •MCRS fuel injection system fault
- •CTT HX83 turbocharger fault
- •Poor fuel quality
Related Cummins Fault Codes
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