| ECU - Engine Control Unit Diagnostic Trouble Codes (6081 JD Control Unit, Level IX) |
| Control Unit |
SPN |
FMI |
Pri. |
Indicator Light |
Description |
Effect |
| ECU |
91 |
09 |
2 |
Warning |
CAN Throttle Invalid. |
CAN Bus problems, armrest control unit failure. |
| ECU |
94 |
03 |
1 |
Stop |
Fuel Rail Pressure Input Voltage High. |
|
| ECU |
94 |
04 |
1 |
Stop |
Fuel Rail Pressure Input Voltage Low. |
Rail pressure sensor not connected or open in the signal line. Rail pressure sensor supply connection open. Harness shorted to ground. Rail pressure sensor failure. |
| ECU |
94 |
10 |
2 |
Warning |
Fuel Rail Pressure Loss Detected. |
High pressure leak in the fuel system. |
| ECU |
94 |
13 |
1 |
Stop |
Fuel Rail Pressure Higher than Expected. |
System tampering. |
| ECU |
94 |
17 |
2 |
|
Fuel Rail Pressure Not Developed. |
Fuel system is not primed properly. No fuel is being supplied to the engine. |
| ECU |
97 |
03 |
2 |
|
Water in Fuel Signal Voltage High. |
Open circuit in the harness, either signal or ground. Water in fuel sensor failure. |
| ECU |
97 |
04 |
2 |
|
Water in Fuel Signal Voltage Low. |
Water in fuel sensor signal shorted to ground. Water in fuel sensor failed. |
| ECU |
97 |
31 |
2 |
|
Water in Fuel Detected. |
Water has collected in the separator bowl. |
| ECU |
100 |
01 |
1 |
|
Engine Oil Pressure Extremely Low. |
Loss of engine oil pressure. Oil pressure switch shorted to low source. Oil pressure switch failure. |
| ECU |
100 |
04 |
2 |
|
Engine Oil Pressure Input Voltage Low. |
|
| ECU |
105 |
03 |
2 |
|
Manifold Air Temperature Input Voltage High. |
Open circuit in the harness, either signal or ground. Manifold air temperature sensor failure. |
| ECU |
105 |
04 |
2 |
|
Manifold Air Temperature Input Voltage Low. |
Manifold air temperature sensor signal shorted to ground. Manifold air temperature sensor failed. |
| ECU |
105 |
16 |
2 |
|
Manifold Air Temperature Moderately High. |
Cooling system performance has degraded or failed. |
| ECU |
107 |
00 |
2 |
|
Air Filter Differential Pressure. |
The air filter is plugged. There is another restriction in the intake system. The air filter switch has failed or closed. |
| ECU - Engine Control Unit Diagnostic Trouble Codes (6081 JD Control Unit, Level IX) |
| Control Unit |
SPN |
FMI |
Pri. |
Indicator Light |
Description |
Effect |
| ECU |
110 |
00 |
1 |
|
Engine Coolant Temperature Extremely High. |
Cooling system performance has degraded or failed. |
| ECU |
110 |
03 |
2 |
|
Engine Coolant Temperature Input Voltage High. |
Open circuit in the harness, either signal or ground. Coolant temperature sensor failure. |
| ECU |
110 |
04 |
2 |
|
Engine Coolant Temperature Input Voltage Low. |
Coolant temperature sensor signal shorted to ground. Coolant temperature sensor failed. |
| ECU |
110 |
16 |
2 |
|
Engine Coolant Temperature Moderately High. |
Cooling system performance has degraded or failed. |
| ECU |
111 |
01 |
1 |
|
Engine Coolant Level Low. |
Loss of engine coolant, coolant switch shorted to low source. Coolant switch failure. |
| ECU |
158 |
17 |
2 |
|
Engine Control Unit Power Down Error. |
ECU failure. Key switch circuit not going to ground. |
| ECU |
174 |
03 |
2 |
|
Fuel Temperature Input Voltage High. |
Open circuit in the harness, either signal or ground. Fuel temperature sensor failure. |
| ECU |
174 |
04 |
2 |
|
Fuel Temperature Input Voltage Low. |
Fuel temperature sensor signal shorted to ground. Fuel temperature sensor failed. |
| ECU |
174 |
16 |
2 |
|
Fuel Temperature High Moderately Severe. |
Cooling system performance has degraded or failed. |
| ECU |
523 |
09 |
2 |
|
SPFH control unit not on, CAN wiring open, shorted. |
Engine speed limited to 1650 rpm. |
| ECU |
611 |
03 |
1 |
|
Electronic Injector Wiring Shorted To Power Source. |
A short to battery has occurred in the injector wiring. |
| ECU |
611 |
04 |
1 |
|
Electronic Injector Wiring Shorted To Ground. |
A short to ground has occurred in the injector wiring. |
| ECU |
627 |
01 |
2 |
|
Electronic Injector Supply Voltage Problem. |
The battery supply to the ECU is unusually low. The ECU has failed. |
| ECU |
629 |
13 |
1 |
|
Engine Control Unit Error. |
The ECU has failed. Reprogram / Replace ECU. |
| ECU |
636 |
02 |
2 |
|
Pump Position Sensor Input Noise. |
The connections to the sensor or the sensor has an intermittent failure. The sensing target is damaged. |
| ECU |
636 |
08 |
2 |
|
Pump Position Sensor Input Missing. |
The connections to the sensor are open circuit. The sensor has failed. |
| ECU |
636 |
10 |
2 |
|
Pump Position Sensor Input Pattern Error. |
The sensing target is damaged. The sensor is improperly installed. |
| ECU |
637 |
02 |
2 |
|
Crank Position Input Noise. |
The connections to the sensor or the sensor has an intermittent failure. The sensing target is damaged. |
| ECU - Engine Control Unit Diagnostic Trouble Codes (6081 JD Control Unit, Level IX) |
| Control Unit |
SPN |
FMI |
Pri. |
Indicator Light |
Description |
Effect |
| ECU |
637 |
07 |
2 |
|
Engine Control Unit / Pump Timing Moderately Out of Sync. |
The signal polarity is possibly incorrect due to mis-wiring. The high pressure pump is incorrectly mounted. |
| ECU |
637 |
08 |
2 |
|
Crank Position Input Missing. |
The connections to the sensor are open circuit. The sensor has failed. |
| ECU |
637 |
10 |
2 |
|
Crank Position Input Pattern Error. |
The sensing target is damaged. The sensor is improperly installed. |
| ECU |
651 |
05 |
2 |
|
Cylinder #1 Electronic Injector Circuit Open. |
Open circuit in the injector wiring, on either connection. Injector solenoid failure. |
| ECU |
651 |
06 |
2 |
|
Cylinder #1 Electronic Injector Circuit Shorted. |
Injector solenoid failure. Short across the injector wires. |
| ECU |
651 |
07 |
2 |
|
Cylinder #1 Electronic Injector Mechanical Failure. |
Injector is not working. Injector flow limiter is closed. |
| ECU |
652 |
05 |
2 |
|
Cylinder #2 Electronic Injector Circuit Open. |
Open circuit in the injector wiring, on either connection. Injector solenoid failure. |
| ECU |
652 |
06 |
2 |
|
Cylinder #2 Electronic Injector Circuit Shorted. |
Injector solenoid failure. Short across the injector wires. |
| ECU |
652 |
07 |
2 |
|
Cylinder #2 Electronic Injector Mechanical Failure. |
Injector is not working. Injector flow limiter is closed. |
| ECU |
653 |
05 |
2 |
|
Cylinder #3 Electronic Injector Circuit Open. |
Open circuit in the injector wiring, on either connection. Injector solenoid failure. |
| ECU |
653 |
06 |
2 |
|
Cylinder #3 Electronic Injector Circuit Shorted. |
Injector solenoid failure. Short across the injector wires. |
| ECU |
653 |
07 |
2 |
|
Cylinder #3 Electronic Injector Mechanical Failure. |
Injector is not working. Injector flow limiter is closed. |
| ECU |
654 |
05 |
2 |
|
Cylinder #4 Electronic Injector Circuit Open. |
Open circuit in the injector wiring, on either connection. Injector solenoid failure. |
| ECU |
654 |
06 |
2 |
|
Cylinder #4 Electronic Injector Circuit Shorted. |
Injector solenoid failure. Short across the injector wires. |
| ECU |
654 |
07 |
2 |
|
Cylinder #4 Electronic Injector Mechanical Failure. |
Injector is not working. Injector flow limiter is closed. |
| ECU |
655 |
05 |
2 |
|
Cylinder #5 Electronic Injector Circuit Open. |
Open circuit in the injector wiring, on either connection. Injector solenoid failure. |
| ECU |
655 |
06 |
2 |
|
Cylinder #5 Electronic Injector Circuit Shorted. |
Injector solenoid failure. Short across the injector wires. |
| ECU |
655 |
07 |
2 |
|
Cylinder #5 Electronic Injector Mechanical Failure. |
Injector is not working. Injector flow limiter is closed. |
| ECU - Engine Control Unit Diagnostic Trouble Codes (6081 JD Control Unit, Level IX) |
| Control Unit |
SPN |
FMI |
Pri. |
Indicator Light |
Description |
Effect |
| ECU |
656 |
05 |
2 |
|
Cylinder #6 Electronic Injector Circuit Open. |
Open circuit in the injector wiring, on either connection. Injector solenoid failure. |
| ECU |
656 |
06 |
2 |
|
Cylinder #6 Electronic Injector Circuit Shorted. |
Injector solenoid failure. Short across the injector wires. |
| ECU |
656 |
07 |
2 |
|
Cylinder #6 Electronic Injector Mechanical Failure. |
Injector is not working. Injector flow limiter is closed. |
| ECU |
1080 |
03 |
1 |
|
Fuel Rail Pressure Sensor Supply Voltage High. |
The sensor supply connection to the rail pressure sensor is shorted to a higher voltage. The ECU has failed. |
| ECU |
1080 |
04 |
1 |
|
Fuel Rail Pressure Sensor Supply Voltage Low. |
The sensor supply connection to the rail pressure sensor is shorted to ground. The rail pressure sensor has failed. |
| ECU |
1347 |
05 |
2 |
|
Pump Control Valve #1 Error. |
A wiring connection to pump solenoid #1 is open. Wiring to pump solenoid #1 is shorted to ground. Pump solenoid #1 has failed. |
| ECU |
1347 |
07 |
2 |
|
Fuel Rail Pressure Control Error. |
The fuel filter is plugged or there is some other fuel restriction present. The high pressure pump has failed. |
| ECU |
1347 |
10 |
2 |
|
Pump Control Valve #1 Fuel Flow Not Detected. |
Pump element #1 is not working. |
| ECU |
1348 |
05 |
2 |
|
Pump Control Valve #2 Error. |
A wiring connection to pump solenoid #2 is open. Wiring to pump solenoid #2 is shorted to ground. Pump solenoid #2 has failed. |
| ECU |
1348 |
10 |
2 |
|
Pump Control Valve #2 Fuel Flow Not Detected. |
Pump element #2 is not working. |
| ECU |
1569 |
31 |
2 |
|
Fuel Derate (DTC ECU 000110.01 or ECU 000110.16 will also be present). |
One of the derate conditions exists on the engine. |
| ECU |
2000 |
13 |
1 |
|
Security Violation. |
Engine runs in low idle only. |