Detroit Diesel

NOTE: Repair the short to ground between pin 2 of the intake air temperature sensor harness connector and pin 119 of the motor control module (MCM) 120 – pin connector. PROBABLE CAUSES:1. Intake manifold air temperature sensor failure.2. Intake manifold air temperature sensor harness/connector (Ping 2 of the intake air temperature harness connector and pin 119 of the 120 pin ECM connector) Detroit DD13 EPA07 (2007-09) Fault Code: SPN 2630 FMI 3 (MCM) Charger Air Cooler Outlet Temperature Circuit Failed High Detroit DD13 EPA07 (2007-09) Fault Code: SPN 2630 FMI 2 (MCM) Engine Air Temperature Plausibility Fault Out of Range...

DESCRIPTION:Insufficient air flow. MONITORED PARAMETER:Smoke mode operation. TYPICAL ENABLING CONDITIONS:General enabling conditions: engine is in smoke mode.1. Engine Coolant Outlet Temperature:– Min: 65°C (149°F)2. Barometric Pressure (mbar):– Min: 7553. Ambient Temperature:– Min: -8°C (18°F) MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:13 seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Once engine is at standard operating temperature, operate engine on highway, coast for 30 seconds and then snap throttle and keep throttle at 100% for a minimum of 15 seconds. PROBABLE CAUSES:1. If any other faults are active fix those first.2. Check air intake system for leaks/failures.3. Wastegate...

NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. Wiring between manifold pressure/temperature sensor and ECM connector.2. Intake manifold pressure/temperature sensor. Detroit DD13 EPA07 (2007-09) Fault Code: SPN 2631 FMI 1 (MCM, ACM) Low Air Flow Detroit DD13 EPA07 (2007-09) Fault Code: SPN 2630 FMI 21 (MCM) Charge Air Outlet Temperature Drift (High Box) Detroit DD13 EPA07 (2007-09) Fault Code: SPN 2630 FMI 20 (MCM) Charge Air Outlet Temperature Drift (Low Box) Detroit DD13 EPA07 (2007-09) Fault Code: SPN 2630 FMI 16 (MCM) Motor Control Module has Detected Very High Charge Air and Intake...

NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. Wiring between manifold pressure/temperature sensor and ECM connector.2. Intake manifold pressure/temperature sensor. Detroit DD13 EPA07 (2007-09) Fault Code: SPN 2631 FMI 3 (MCM, ACM) Intake Manifold Pressure Sensor Circuit Failed High Detroit DD13 EPA07 (2007-09) Fault Code: SPN 2631 FMI 1 (MCM, ACM) Low Air Flow Detroit DD13 EPA07 (2007-09) Fault Code: SPN 2630 FMI 21 (MCM) Charge Air Outlet Temperature Drift (High Box) Detroit DD13 EPA07 (2007-09) Fault Code: SPN 2630 FMI 20 (MCM) Charge Air Outlet Temperature Drift (Low Box) Detroit DD13 EPA07...

DESCRIPTION:Exhaust Gas Recirculation (EGR) flow target error diagnostic – high flow. MONITORED PARAMETER:EGR Mass Flow TYPICAL ENABLING CONDITIONS:1. Desired EGR mass flow greater than .08.2. EGR in closed loop control.3. Charge air cooler (CAC) outlet temperature greater than 0°C (32°F).4. Engine speed 1080-2500 rpm.5. Engine torque 200 to 2500 N·m (148 to 1844 abaft).6. Coolant temperature greater than 65°C (149°F).7. Ambient temperature greater than -8°C (18°F) ambient.8. Barometric pressure greater than 755 mbar. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:20 DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:1. Start engine.2. Warm up such that coolant temperature greater than 65°C (149°F).3....