NOTE: High load operation in high ambient temperatures. No action is necessary; this is a “silent” fault where the fan will be turned on.
NOTE: This fault is a concern only if the fan-on times are excessive but coolant temperatures are in the normal operating range.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2659 FMI 18 (MCM) Exhaust Gas Recirculation Flow Target Error Diagnostics – Low Flow
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2659 FMI 0 (MCM) Exhaust Gas Recirculation Flow Target Error Diagnostic – High Flow
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2646 FMI 5 (CPC) Open Circuit on the Pin 02 Circuit of the CPC #4 Connector
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2646 FMI 4 (CPC) Digital Output 4 02 – Indicated By a Short to Ground on Pin 02 Circuit of the Common Powertrain Controller #4 Connector
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2646 FMI 3 (CPC) Short to Power
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2631 FMI 4 (MCM, ACM) Intake Manifold Pressure Sensor Circuit Failed Low