Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 4193
FMI: 3
Description: Engine Coolant Inlet Temperature Circuit Failed High
Troubleshooting:
DESCRIPTION:
Engine coolant inlet temperature circuit failed high.
MONITORED PARAMETER:
Engine coolant inlet temperature sensor.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Always enabled
TYPCIAL DURATION:
2 seconds
DASH LAMPS:
1. MIL
2. CEL
VERIFICATION:
Engine idle: 1 minute.
POSSIBLE CAUSES:
1. Bent pins.
2. Spread pins.
3. Corroded pins.
4. Faulty engine coolant inlet temperature sensor.
5. Faulty wiring.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 4193
FMI: 4
Description: Engine Coolant Inlet Temperature Circuit Failed Low
Troubleshooting:
DESCRIPTION:
Engine coolant inlet temperature circuit failed low.
MONITORED PARAMETER:
Engine coolant inlet temperature sensor.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Always enabled
TYPCIAL DURATION:
2 seconds
DASH LAMPS:
1. MIL
2. CEL
VERIFICATION:
Engine idle: 1 minute.
POSSIBLE CAUSES:
1. Bent pins.
2. Spread pins.
3. Corroded pins.
4. Faulty engine coolant inlet temperature sensor.
5. Faulty wiring.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 4206
FMI: 2
Description: Common Powertrain Controller Internal Failure
Troubleshooting:
POSSIBLE CAUSES:
1. Faulty Common Powertrain Controller (CPC).
2. Common Powertrain Controller (CPC) needs software update.
Page
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 4257
FMI: 4
Description: Injector Amplifier Control Valve Cylinder 1, 2, 3 Shorted to Ground
Troubleshooting:
DESCRIPTION:
This code sets when the MCM detects that there is a short to ground on the circuits for the
injector amplifier control valve on cylinder 1, 2 and or 3.
MONITORED PARAMETER:
Injector Amplifier Control Valve Cylinder 1, 2, 3.
TYPICAL ENABLING CONDITIONS:
Fuel injector system nozzle opening pressure reading greater than 1.85.
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Continuous when enabling conditions met.
TYPCIAL DURATION:
2 seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
Derate 25%
VERIFICATION:
Engine rpm 1400 – 1500 (1 minute).
POSSIBLE CAUSES:
1. Faulty under valve cover harness.
2. engine side harness connector needs cleaning.
3. Spread pins.
4. Damaged pins.
5. Faulty wiring.
6. Faulty fuel injector #1.
7. Faulty fuel injector #2.
8. Faulty fuel injector #6.
9. Faulty MCM.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 4258
FMI: 3
Description: Injector Amplifier Control Valve Cylinder 4, 5, 6 Shorted to Battery
Troubleshooting:
DESCRIPTION:
Injector amplifier control valve cylinder 4, 5, 6 shorted to battery.
MONITORED PARAMETER:
Injector Amplifier Control Valve Cylinder 4, 5, 6
TYPICAL ENABLING CONDITIONS:
Fis_nop_act is greater than 1.85.
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Continuous when enabling conditions met.
TYPCIAL DURATION:
2 seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
Derate 25%
VERIFICATION:
Engine rpm 1400 – 1500 (1 minute).
POSSIBLE CAUSES:
Faulty wiring