September 2016
Part No. 1272852
GTH-5519
4-11
Section 4 Fault Codes
FAULT CODES
SPN
FMI Short Text Detail
3253
4
Sensor error differential pressure (DPF); signal range check low
523009
9
Pressure Relief Valve (PRV) reached maximun allowed opening count
523470
2
Pressure Relief Valve (PRV) forced to open; performed by pressure increase
523470
2
Pressure Relief Valve (PRV) forced to open; performed by pressure shock
523470
12
Open Pressure Relief Valve (PRV); shut off condition
523470
12
Open Pressure Relief Valve (PRV); warning condition
523470
14
Pressure Relief Valve (PRV) is open
523470
11
The PRV can not be opened at this operating point with a pressure shock
523470
11
Rail pressure out of tolerance range
523009
10
Pressure relief valve (PRV) reached maximun allowed open time
523450
3
Multiple Stage Switch constant speed; short circuit to battery
523450
4
Multiple Stage Switch constant speed; short circuit to ground
523450
2
Multiple Stage Switch constant speed; plausibility error
523451
3
Multiple Stage Switch engine speed control parameter; short circuit to battery
523451
4
Multiple Stage Switch engine speed control parameter; short circuit to ground
523451
2
Multiple Stage Switch engine speed control parameter; plausibility error
523452
3
Multiple Stage Switch engine torque limitation curve; short circuit to battery
523452
4
Multiple Stage Switch engine torque limitation curve; short circuit to ground
523452
2
Multiple Stage Switch engine torque limitation curve; plausibility error
1176
3
Sensor error pressure sensor upstream turbine; signal range check high
1176
4
Sensor error pressure sensor downstream turbine; signal range check high
523613
0
Maximum positive deviation of rail pressure exceeded (RailMeUn0)
523613
0
Maximum positive deviation of rail pressure in metering unit exceeded (RailMeUn1)
523613
0
Railsystem leakage detected (RailMeUn10)
523613
0
Maximum negative deviation of rail pressure in metering unit exceeded (RailMeUn2)
523613
0
Negative deviation of rail pressure second stage (RailMeUn22)
523613
1
Minimum rail pressure exceeded (RailMeUn3)
523613
0
Maximum rail pressure exceeded (RailMeUn4)
523613
2
Setpoint of metering unit in overrun mode not plausible
523470
7
Maximum rail pressure in limp home mode exceeded (PRV)
157
3
Sesnor error rail pressure; signal range check high
157
4
Sensor error rail pressure; signal range check low
523633
11
Nox conversion rate insufficient (SCR-Cat defect, bad AdBule quality)
523633
11
Nox conversion rate insufficient (SCR-Cat defect, bad AdBule quality); temperature range 1