NOTE: If codes 168-xx or 723-xx active, fix those first.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3660 FMI 3 (MCM) Injector Cylinder #2 Amplifier Control Valve Abnormal Operation (MAX)
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3659 FMI 6 (MCM) Injector Cylinder #1 Amplifier Control Valve – Valve Shorted Circuit
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3659 FMI 5 (MCM) Injector Cylinder #1 Amplifier Control Valve Abnormal Operation (OPEN)
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3659 FMI 4 (MCM) Injector Cylinder #1 Amplifier Control Valve Abnormal Operation (MIN)
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3659 FMI 3 (MCM) Injector Cylinder #1 Amplifier Control Valve Abnormal Operation (MAX)
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3610 FMI 4 (ACM) Diesel Particulate Filter Outlet Pressure Sensor Circuit Failed Low