Detroit Diesel
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2791 FMI 9 (MCM) Smart Remote Actuator 3 (EGR), No Communication
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DESCRIPTION:The fault code sets when the motor control module (MCM) does not receive a message from the exhaust gas recirculation (EGR) valve actuator. MONITORED PARAMETER:MCM communication from the EGR valve actuator. TYPICAL ENABLING CONDITIONS:Ignition on MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:None VERIFICATION:Ignition on PROBABLE CAUSES:1. If any voltage codes exist, fix those first.2. EGR valve actuator pull rod.3. EGR actuator.4. EGR valve.5. Wiring between the EGR actuator harness and the ECM. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2791 FMI 8 (MCM) Smart Remote Actuator 3 (EGR), Internal Test Running Detroit DD16...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2797 FMI 3 (MCM) Fuel Injector Needle Control Valve for Cylinder 1,2,3 Shorted to Battery Power
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DESCRIPTION:Injector needle control valve cylinder 1, 2, 3 shorted to battery. MONITORED PARAMETER:Injector needle control valve cylinder 1, 2, 3. TYPICAL ENABLING CONDITIONS:Engine RPM = Idle or higher. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine Idle: One minute. PROBABLE CAUSES:1. Short to power between front fuel injector harness (14-pin connector) and the ECM (120-pin connector).2. Under valve cover fuel injector harness. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2791 FMI 31 (MCM) Smart Remote Actuator 3 (EGR), Deviation Error 2 Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2791...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2797 FMI 4 (MCM) Fuel Injector Needle Control Valve Cylinder 1, 2, 3 Shorted to Ground
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DESCRIPTION:Injector needle control valve cylinder 1, 2, 3 shorted to ground. MONITORED PARAMETER:Injector needle control valve cylinder 1, 2, 3. TYPICAL ENABLING CONDITIONS:Engine rpm = Idle or higher. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine Idle: One minute. NOTE: Remove rocker cover and disconnect 1 injector at a time. Measure resistance between pin #3 of injector and ground. If more than 3 ohms, replace the injector. PROBABLE CAUSES:1. Injector 1, 2, or 3.2. Short to ground between pin 25 of the 120-pin ECM connection and pin 1 of...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2798 FMI 3 (MCM) Injector Needle Control Valve Cylinder 4, 5, 6 Shorted to Battery
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DESCRIPTION:Injector needle control valve cylinder 4, 5, 6 shorted to battery. MONITORED PARAMETER:Injector needle control valve cylinder 4, 5, 6. TYPICAL ENABLING CONDITIONS:Engine rpm = idle or higher. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine Idle: One minute. PROBABLE CAUSES:1. Short to power between front fuel injector harness (14-pin connector) and the ECM (120-pin connector).2. Under valve cover fuel injector harness. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2797 FMI 4 (MCM) Fuel Injector Needle Control Valve Cylinder 1, 2, 3 Shorted to Ground Detroit DD16 GHG14 (2014-16)...
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 2798 FMI 4 (MCM) Injector Needle Control Valve Cylinder 4, 5, 6 Shorted to Ground
Geplaatst door Diezel Solutions op
DESCRIPTION:Injector needle control valve cylinder 4, 5, 6, shorted to ground. MONITORED PARAMETER:Injector needle control valve cylinder 4, 5, 6. TYPICAL ENABLING CONDITIONS:Engine rpm = Idle or higher. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine Idle: One minute. NOTE: Remove rocker cover and disconnect 1 injector at a time. Measure resistance between pin #3 of injector and ground. If more than 3 ohms, replace the injector. PROBABLE CAUSES:1. Injector 4, 5, or 6.2. Short to ground between pin 25 of the 120-pin ECM connection and pin 1 of...