Detroit Diesel

NOTE: This code sets when the aftertreatment control module (ACM) detects that the diesel exhaust fluid (DEF) pump speed is too low when activated. DESCRIPTION:Non DEF flow situation. MONITORED PARAMETER:DEF pump speed. TYPICAL ENABLING CONDITIONS:DEF pump enabled and cannot operate above a DEF pump speed threshold. MONITOR SEQUENCE:DEF pump is enabled. EXECUTION FREQUENCY:Service tool and infrequent in-use checks during on DEF dosing conditions. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Selective catalyst reduction airless dosing system (SCR ADS) self-check. NOTE: If codes 4374-3, 4374-4, or 4374-5 are active, fix those first. PROBABLE CAUSES:1. Inspect the DEF pump...

DESCRIPTION:High hydrocarbon absorption in the diesel particulate filter. MONITORED PARAMETER:DOC temperature in. TYPICAL ENABLING CONDITIONS:High idle times. MONITOR SEQUENCE:Always enabled EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:SEL ENGINE REACTION:None VERIFICATION:Parked regeneration POSSIBLE CAUSES:1. Excessive engine idle time.2. Low engine temperature.3. Low engine load. PROBABLE CAUSES:Perform a stationary regen. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 5435 FMI 7 (ACM) Non Diesel Exhaust Fluid Flow Situation Detroit DD16 GHG14 (2014-16) Fault Code: SPN 5418 FMI 4 (MCM) Quantity Control Valve Low Side Error Detroit DD16 GHG14 (2014-16) Fault Code: SPN 5418 FMI 3 (MCM) Quantity Control Valve...

DESCRIPTION:High hydrocarbon absorption in the diesel particulate filter. MONITORED PARAMETER:DOC temperature in. TYPICAL ENABLING CONDITIONS:High idle times. MONITOR SEQUENCE:Always enabled EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:None ENGINE REACTION:None VERIFICATION:Parked regeneration POSSIBLE CAUSES:1. Excessive engine idle time.2. Low engine temperature.3. Low engine load. PROBABLE CAUSES:Perform a stationary regen. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 5443 FMI 0 (ACM) DPF HC Absorption Very High Detroit DD16 GHG14 (2014-16) Fault Code: SPN 5435 FMI 7 (ACM) Non Diesel Exhaust Fluid Flow Situation Detroit DD16 GHG14 (2014-16) Fault Code: SPN 5418 FMI 4 (MCM) Quantity Control Valve Low...

DESCRIPTION:Fault code sets when the engine oil separator speed is less than 3,000 rpm for 45 seconds. MONITORED PARAMETER:DOC temperature in. TYPICAL ENABLING CONDITIONS:1. Engine Coolant Temperature Greater than 65°C (149°F).2. Engine Oil Temperature Greater than 65°C (149°F).3. Engine rpm Greater than 900 rpm.4. Ambient Temperature Greater than -8°C (17.6°F).5. Barometric Pressure Greater than 10.9 psi (755 mbar). MONITOR SEQUENCE:None EXECUTION FREQUENCY:None TYPICAL DURATION:45 seconds DASH LAMPS:None ENGINE REACTION:None VERIFICATION:Engine running for greater than one minute with the typical enabling conditions met PROBABLE CAUSES:Perform a stationary regen. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 5443 FMI 15 (ACM) DPF HC...

NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. Oil leak at the crankcase oil seperator vent.2. Crankcase breather speed sensor connector/harness.3. Crankcase breather speed sensor. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 5443 FMI 16 (ACM) DPF HC Absorption High Detroit DD16 GHG14 (2014-16) Fault Code: SPN 5443 FMI 15 (ACM) DPF HC Absorptions Warning Detroit DD16 GHG14 (2014-16) Fault Code: SPN 5443 FMI 0 (ACM) DPF HC Absorption Very High Detroit DD16 GHG14 (2014-16) Fault Code: SPN 5435 FMI 7 (ACM) Non Diesel Exhaust Fluid Flow Situation Detroit DD16 GHG14 (2014-16) Fault...