Detroit DD15 EPA07 (2007-09) Fault Code: SPN 5444 FMI 1 (MCM) Engine Crankcase Breather Oil Separator Speed Too Low

NOTE: Please see the step by step troubleshooting procedures for this specific code.

PROBABLE CAUSES:
1. Oil leak at the crankcase oil separator vent.
2. Crankcase breather speed sensor connector/harness.
3. Crankcase breather speed sensor.

Detroit DD15 EPA07 (2007-09) Fault Code: SPN 4259 FMI 4 (MCM) Injector Amplifier Control Valve Cylinder 4, 5, 6 Shorted to Ground

Detroit DD15 EPA07 (2007-09) Fault Code: SPN 4259 FMI 3 (MCM) Fuel Injector # 4, 5 or 6 Amplifier Control Valve Circuit Has a Short to Battery/Power

Detroit DD15 EPA07 (2007-09) Fault Code: SPN 4258 FMI 4 (MCM) Injector Amplifier Control Valve Cylinder 1, 2, 3 Shorted to Ground

Detroit DD15 EPA07 (2007-09) Fault Code: SPN 4258 FMI 3 (MCM) Injector Amplifier Control Valve Cylinder 1, 2, 3 Shorted to Battery

If you want to know other articles similar to Detroit DD15 EPA07 (2007-09) Fault Code: SPN 5444 FMI 1 (MCM) Engine Crankcase Breather Oil Separator Speed Too Low you can visit the category DD15 EPA07 (2007-09).

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