BACK-PRESSURE FAULT
UnclassifiedFuel
What This Code Means
Derate warning; Progressive power derate; Regen warning; Power derate; Reduced power; Excessive smoke; Turbo whine; Injector fouling; Filter clogging
Possible Causes
- •DEF system (SCR) failure
- •DPF (Diesel Particulate Filter) failure
- •Turbocharger failure
- •Poor fuel quality
- •Sustained high load
Related Multiquip Fault Codes
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