Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 3664
FMI: 4
Description: Injector Cylinder #6 Amplifier Control Valve Abnormal Operation (Min)
Troubleshooting:
DESCRIPTION:
Injector cylinder #6 amplifier control valve abnormal operation (Min).
MONITORED PARAMETER:
Injector cylinder #6 amplifier control valve.
TYPICAL ENABLING CONDITIONS:
Fis_nop_act greater than 1.85.
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Continuous when enabling conditions met.
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
Derate 25%
VERIFICATION:
Engine rpm 1400 – 1500 (one minute).
POSSIBLE CAUSES:
1. Bent pins.
2. Spread pins.
3. Damaged connector seals.
4. Faulty front fuel injector harness.
5. Faulty fuel injector with the out-of-range resistance.
6. Faulty engine side harness.
7. Faulty MCM.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 3664
FMI: 5
Description: Injector Cylinder #6 Amplifier Control Valve Abnormal Operation (Open)
Troubleshooting:
DESCRIPTION:
Injector cylinder #6 amplifier control valve abnormal operation (Open).
MONITORED PARAMETER:
Injector cylinder #6 amplifier control valve.
TYPICAL ENABLING CONDITIONS:
Fis_nop_ act greater than 1.85.
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Continuous when enabling conditions met.
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
Derate 25%
VERIFICATION:
Engine rpm 1400 – 1500 (one minute).
POSSIBLE CAUSES:
1. Bent pins.
2. Spread pins.
3. Damaged connector seals.
4. Faulty front fuel injector harness.
5. Faulty fuel injector with the out-of-range resistance.
6. Faulty engine side harness.
7. Faulty MCM.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 3664
FMI: 6
Description: Injector Cylinder #6 Amplifier Control Valve – Valve Shorted Circuit
Troubleshooting:
DESCRIPTION:
Injector cylinder #6 amplifier control valve, valve shorted circuit.
MONITORED PARAMETER:
Injector cylinder #6 amplifier control valve.
TYPICAL ENABLING CONDITIONS:
Fis_nop_ act greater than 1.85.
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Continuous when enabling conditions met
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
Derate 25%
VERIFICATION:
Engine rpm 1400 – 1500 (one minute).
POSSIBLE CAUSES:
1. Bent pins.
2. Spread pins.
3. Damaged connector seals.
4. Faulty front fuel injector harness.
5. Faulty fuel injector with the out-of-range resistance.
6. Faulty engine side harness.
7. Faulty MCM.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 3696
FMI: 13
Description: Diesel Particulate Filter Regen Force MUX Switch Message Contains SNV
Indicator
Troubleshooting:
DESCRIPTION:
Signal not available on the CPC DPF switch source address.
MONITORED PARAMETER:
CM1 DPF Source Addr SAE J1939.
TYPICAL ENABLING CONDITIONS:
Key on, engine off.
EXECUTION FREQUENCEY:
Continuous when enabling conditions met.
ENGINE REACTION:
None
VERIFICATION:
Cycle the key to power down, then cycle the key back on.
POSSIBLE CAUSES:
Common Powertrain Controller (CPC) needs reprogramming.
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