Detroit Diesel
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 100 FMI 4 (MCM) Engine Oil Pressure Sensor Circuit Failed Low
Posted by PerDiezel Solutions on
NOTE: If diagnostic leads to a mechanical (non-electrical) low oil pressure conditions, all mains and connecting rods should be inspected. NOTE: If 100-4, 94-4, 4407-4, 3609-4, and 3610-4 are present, repair the short to ground between pins 82 of the 120-pin ECM connector and the engine oil, hydrocarbon doser fuel line, hydrocarbon doser fuel compensation sensor, DPF inlet, and DPF outlet pressure sensors. NOTE: If 100-4, 94-4, and 4407-4 are present, repair the open between pin 82 of the 120-pin ECM connection and the engine oil, doser fuel line, and doser fuel compensation sensors. PROBABLE CAUSES:1. Engine oil pressure sensor...
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 103 FMI 0 (MCM) Turbocharger Speed Below Threshold (Low Box)
Posted by PerDiezel Solutions on
DESCRIPTION:Turbocharger speed below threshold (low box). MONITORED PARAMETER:None TYPICAL ENABLING CONDITIONS:Turbocharger speed below threshold. MONITOR SEQUENCE:None EXECUTION FREQUENCY:None TYPICAL DURATION:None DASH LAMPS:1. MIL2. CEL ENGINE REACTION:None VERIFICATION:None PROBABLE CAUSES:1. Air intake system has leaks – hoses, CAC, etc…2. Turbocharger speed sensor wiring/connector.3. Turbocharger speed sensor.
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 103 FMI 1 (MCM) Turbocharger Speed Below Threshold (High Box)
Posted by PerDiezel Solutions on
DESCRIPTION:Turbocharger speed below threshold (high box). TYPICAL ENABLING CONDITIONS:Turbocharger speed above threshold. DASH LAMPS:1. MIL2. CEL ENGINE REACTION:10% derate PROBABLE CAUSES:1. Air intake system has leaks – hoses, CAC, etc…2. Turbocharger speed sensor wiring/connector.3. Turbocharger speed sensor.
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 103 FMI 4 (MCM) Turbo Speed Sensor Failed Low
Posted by PerDiezel Solutions on
DESCRIPTION:This fault sets when the motor control module (MCM) detects a short to ground on the turbocharger speed sensor circuit. MONITORED PARAMETER:Turbocharger speed sensor. TYPICAL ENABLING CONDITIONS:Always on MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:CEL ENGINE REACTION:None VERIFICATION:Cycle key PROBABLE CAUSES:1. Turbocharger speed sensor wiring/connector.2. Turbocharger speed sensor.
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 1037 FMI 0 (ACM) Very High Hydrocarbon Absorption in the Diesel Particulate Filter
Posted by PerDiezel Solutions on
DESCRIPTION:This fault code sets when the engine idle time is above a calibrated limit and the diesel oxidation catalyst (DOC) inlet temperature is below the temperature threshold. MONITORED PARAMETER:1. Idle Time.2. DOC inlet temperature. TYPICAL ENABLING CONDITIONS:Engine running MONITOR SEQUENCE:None EXECUTION FREQUENCY:None TYPICAL DURATION:Two seconds DASH LAMPS:1. CEL2. SEL ENGINE REACTION:None VERIFICATION:Perform a parked regeneration.
