Detroit DD15 EPA10 (2010-13) Fault Code: SPN 4360 FMI 20 (ACM) Selective Catalyst Reduction Inlet Temperature Sensor Drift High in Range

DESCRIPTION:
Selective Catalyst Reduction (SCR) inlet temperature sensor drift high in range.

MONITORED PARAMETER:
SCR inlet temperature.

TYPICAL ENABLING CONDITIONS:
1. Non regen.
2. Coolant is greater than 60°C (140°F).
3. Exhaust mass flow greater than 600kg/h.

MONITOR SEQUENCE:
None

EXECUTION FREQUENCY:
Continuous when enabling conditions met.

TYPICAL DURATION:
60 seconds

DASH LAMPS:
MIL

ENGINE REACTION:
None

VERIFICATION:
Parked regeneration

PROBABLE CAUSES:
1. SCR inlet temperature sensor.
2. SCR inlet temperature sensor connector/harness.

Detroit DD15 EPA10 (2010-13) Fault Code: SPN 4360 FMI 8 (ACM) SCR Inlet Temperature Signal Spike

Detroit DD15 EPA10 (2010-13) Fault Code: SPN 4360 FMI 4 (ACM) Selective Catalyst Reduction Inlet Temperature Sensor Circuit Failed Low

Detroit DD15 EPA10 (2010-13) Fault Code: SPN 4360 FMI 3 (ACM) Selective Catalyst Reduction Inlet Temperature Sensor Circuit Failed High

Detroit DD15 EPA10 (2010-13) Fault Code: SPN 4358 FMI 5 (ACM) Diesel Exhaust Fluid Metering Unit Doser Heater Circuit Failed Open

Detroit DD15 EPA10 (2010-13) Fault Code: SPN 4358 FMI 4 (ACM) Diesel Exhaust Fluid Metering Unit Doser Heater Circuit Failed Low

Detroit DD15 EPA10 (2010-13) Fault Code: SPN 4358 FMI 3 (ACM) Diesel Exhaust Fluid Doser Heater Circuit Failed High

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