DESCRIPTION:Selective Catalyst Reduction (SCR) inlet temperature high.
MONITORED PARAMETER:SCR inlet temperature.
TYPICAL ENABLING CONDITIONS:Non-regen mode
MONITOR SEQUENCE:None
EXECUTION FREQUENCY:Continuous when enabling conditions met.
TYPICAL DURATION:Two seconds
DASH LAMPS:1. MIL2. CEL
ENGINE REACTION:Derate 25%
NOTE: If code 3246-15 active, fix that first.
PROBABLE CAUSES:1. Inspect all connectors and wiring upstream of the ACM (SCR inlet temp, ATD harness 10-pin connector, VIH 47-pin connector, and ECM 120-pin connector).2. SCR inlet temperature sensor.3. SCR inlet temperature sensor connector/harness.
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 4360 FMI 10 (ACM) Selective Catalyst Reduction Inlet Temperature Sensor – Rationality Error
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 4360 FMI 8 (ACM) SCR Inlet Temperature Signal Spike
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 4360 FMI 4 (ACM) Selective Catalyst Reduction Inlet Temperature Sensor Circuit Failed Low
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 4360 FMI 3 (ACM) Selective Catalyst Reduction Inlet Temperature Sensor Circuit Failed High
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 4358 FMI 5 (ACM) Diesel Exhaust Fluid Metering Unit Doser Heater Circuit Failed Open
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 4357 FMI 5 (ACM) Line Heater 4 Open Circuit