Detroit Diesel
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3216 FMI 2 (MCM) Selective Catalyst Reduction Inlet NOx Sensor – Drift
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DESCRIPTION:Selective Catalyst Reduction (SCR) Inlet NOx Sensor-Drift. MONITORED PARAMETER:Engine in NOx. TYPICAL ENABLING CONDITIONS:The following must be true for greater than 30 seconds:1. Fuel mass is equal to 0.2. Diesel Particulate Filter (DPF) outlet temperature is greater than 200°C (392°F).3. Battery voltage greater than 10 vDC.4. Engine speed between 500 to 2100 rpm. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:5 DASH LAMPS:MIL ENGINE REACTION:None VERIFICATION:1. Insuring battery voltage greater than 10 vDC.2. Perform a stationary regeneration.3. Run the vehicle, fully loaded, down a grade or on a motored chassis dynamometer such that DPF outlet temperature is greater...
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3216 FMI 21 (MCM) Selective Catalyst Reduction Inlet NOx Sensor – Drift (Low Box)
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DESCRIPTION:Selective Catalyst Reduction (SCR) Inlet NOx Sensor – Drift (Low Box). MONITORED PARAMETER:Engine out NOx. TYPICAL ENABLING CONDITIONS:1. Exhaust Gas Recirculation (EGR) mass flow greater than .08 kg/s.2. Engine speed is between 1450-1900 RPM.3. Engine torque is between 1400-2100 N·m (1033 to 1549 lb·ft).4. Battery voltage greater than 11 vDC.5. Coolant temperature greater than 65°C (149°F).6. Ambient temperature greater than -8°C (17.6°F) ambient.7. Barometric pressure greater than 755 mbar.8. Engine is not in regeneration mode. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:1.2 seconds DASH LAMPS:MIL ENGINE REACTION:None VERIFICATION:1. Warm up engine such that coolant temperature greater than 65°C (149°F).2. Ensure...
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3216 FMI 3 (ACM) Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed High
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DESCRIPTION:This code sets when there is a short to power on the SCR NOx inlet circuit between the sensor and the CPU. MONITORED PARAMETER:SCR inlet NOx sensor. TYPICAL ENABLING CONDITIONS:Dewpoint enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:None VERIFICATION:Parked regen NOTE: If occurrence counter 5 or less, clear codes and return vehicle to customer. PROBABLE CAUSES:SCR inlet NOx sensor. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3216 FMI 2 (MCM) Selective Catalyst Reduction Inlet NOx Sensor – Drift Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3064 FMI 13 (MCM) MCM...
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3216 FMI 4 (ACM) Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed Low
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DESCRIPTION:This code sets when there is a short to ground on the SCR NOx inlet circuit between the sensor and the CPU. MONITORED PARAMETER:SCR inlet NOx sensor. TYPICAL ENABLING CONDITIONS:Dewpoint enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:None VERIFICATION:Parked regen NOTE: If occurrence counter 5 or less, clear codes and return vehicle to customer. PROBABLE CAUSES:SCR inlet NOx sensor. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3216 FMI 3 (ACM) Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed High Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3216 FMI 2 (MCM)...
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3226 FMI 13 (ACM) Selective Catalyst Reduction Outlet NOx Sensor Signal Not Available
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DESCRIPTION:Selective catalyst reduction (SCR) outlet NOx sensor signal not available. MONITORED PARAMETER:SCR outlet NOx sensor signal. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:MIL VERIFICATION:Engine Idle: One minute. NOTE: If fault occurred during high idle regeneration, clear fault and release vehicle. NOTE: If occurrence counter 5 or less, clear codes and return vehicle to customer. PROBABLE CAUSES:1. SCR outlet NOx sensor.2. SCR outlet NOx sensor connector/harness.3. ACM2 (engine computer) failure. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3226 FMI 4 (ACM) Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed Low Detroit DD13 EPA10 (2010-13)...