NOTE: The cause of this code is an open circuit on pin 07 of the CPC4 #4 connector.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 704 FMI 4 (CPC) Digital Output 4 07 Circuit Failed Low
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 704 FMI 4 (CPC) High Exhaust System Temperature Lamp
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 704 FMI 3 (CPC) Digital Output 4 07 Circuit Failed High
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 704 FMI 3 (CPC) High Exhaust System Temperature Lamp
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 703 FMI 5 (CPC) Water In Fuel (WIF) Sensor Indicates an Open Circuit in the Wiring to Pin 09 of the CPC #3 Connector
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 703 FMI 4 (CPC) Digital Output 3 09 – Short to Ground on Pin 9 Circuit of the Common Powertrain Controller #3 Connector