JLG 400S Service And Maintenance Manual page 243

Deutz Blink
SPN FMI
Code Code
5763 11 1231 5-9-4
520521 5 1015 594
523009 9 825 253
523009 10 833 2-5-3
523212 9 171 3-3-3
523240 9 179 527
523350 4 565 151
523352 4 566 152
523354 12 567 153
523450 4 839 1-4-3
523470 2 826 146
3121671
Table 3-16. Deutz Engine Fault Codes
Description
Power stage overtemperature due to high
current.
Actuator error EGR-Valve. Signal range
check low.
The pressure relief valve (PRV) has reached
the number of allowed activations.
The pressure relief valve (PRV) has reached
the allowed opening time.
Timeout Error of CAN-Receive-Frame Com
Eng Prt; Engine Protection
Timeout CAN-message FunModCtl;
Function Mode Control
Injector cylinder bank 1: the current drop
measured by ECU is above the target range
Injector cylinder bank 2: the current drop
measured by ECU is above the target range
Internal hardware monitoring: the ECU
detects an error of its injector high current
output. Chip of CY33x defect power stage
components
Diagnostic fault check for min error of COM
message.
The pressure relief valve (PRV) has been
opened due to excessive pressure.
SECTION 3 - CHASSIS & TURNTABLE
Possible Cause
Temperature dependent Over Current
Short cut to ground.
Rail pressure has exceeded the trigger thresh-
old of the pressure limiting valve.
Rail pressure has exceeded the trigger thresh-
old of the pressure limiting valve.
Timeout Error (Missing CAN Bus message)
Timeout Error (Missing CAN Bus message)
Short circuit injection bank 1 (all injectors of
this bank can be affected)
Short circuit injection bank 2 (all injectors of
this bank can be affected)
Defective powerstage in ECU
The sensed raw value is less than the
threshold.
Rail pressure has exceeded the trigger thresh-
old of the pressure limiting valve.
Action
Threshold for error detection is an internal ECU
threshold.
Check wiring, component
Check wiring and repair or replace if
necessary, check actuator with SERDIA test for
EGR and if necessary replace it.
Replace pressure relief valve (PRV) and reset
fault with Serdia.
Replace pressure relief valve (PRV) and reset
fault with Serdia.
Check wiring harness and customer devices
Check CAN Bus cabling (Bus scheduling,
polarity, short circuit, power interrupt), test
protocol of receiver, check CAN functional
range.
Threshold for error detection is an internal ECU
threshold.
Check wiring harness, injectors and if
necessary repair/replace it.
Threshold for error detection is an internal ECU
threshold.
Check wiring harness, injectors and if
necessary repair/replace it.
Threshold for error detection is an internal ECU
threshold.
If error is not removable, change ECU.
Check cabling, check sensor and if necessary
replace it,
check connection cable and if necessary repair
or replace it.
Threshold for error detection is an internal ECU
threshold.
Reset the fault and at reappearance check
injection system.
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