Hyundai HL955 Manual page 88

Fault code
J1939 SPN
J1939 FMI
Engine speed / position camshaft and
crankshaft misalignment - Mechanical system
731
not responding properly or out of adjustment.
723
Engine position signal from the crankshaft
7
position sensor and camshaft position sensor
do not match.
Injector metering rail 1 pressure - Mechanical
755
system not responding or out of adjustment.
157
The ecm has detected a difference in the 2 fuel
7
rail pressure signals.
Engine camshaft speed / position sensor - Data
778
erratic, intermittent, or incorrect. The ECM has
723
detected an error in the camshaft position
2
sensor signal.
Adaptive cruise control mode - Data erratic,
784
intermittent, or incorrect.
1590
Loss of communication with adaptive cruise
2
control.
Power supply lost with ignition on - Data erratic,
intermittent, or incorrect. Supply voltage to the
1117
ECM fell below 6.2 volts momentarily, or the
627
ECM was not allowed to power down correctly
2
(retain battery voltage for 30 seconds after key
OFF).
Injector solenoid driver cylinder 1 - Mechanical
1139
system not responding or out of adjustment.
651
The ECM has detected an error with the
7
injection timing or quantity.
Injector solenoid driver cylinder 2 - Mechanical
1141
system not responding or out of adjustment.
652
The ECM has detected an error with the
7
injection timing or quantity.
Injector solenoid driver cylinder 3 - Mechanical
1142
system not responding or out of adjustment.
653
The ECM has detected an error with the
7
injection timing or quantity.
Injector solenoid driver cylinder 4 - Mechanical
1143
system not responding or out of adjustment.
654
The ECM has detected an error with the
7
injection timing or quantity.
Injector solenoid driver cylinder 5 - Mechanical
1144
system not responding or out of adjustment.
655
The ECM has detected an error with the
7
injection timing or quantity.
Injector solenoid driver cylinder 6 - Mechanical
1145
system not responding or out of adjustment.
656
The ECM has detected an error with the
7
injection timing or quantity.
1228 Egr valve position - Data erratic, intermittent, or
27 Incorrect. The EGR valve is unable to meet
2 commanded position.
※ Some fault codes are not applied to this machine.
Reason
3-32
Effect (only when fault code is active)
Engine power derate.
Possible reduced engine performance.
Possible reduced engine performance.
Adaptive cruise control will not operate.
Standard cruise control may not operate.
Possible no noticeable performance.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.