Sakai SW880-1, Shop Manual

Page: 225 / 428

11-015
TROUBLESHOOTING
Fault code
(Lamp)
Reason Effect
239
(Orange)
Sensor supply 3 circuit
Voltage above normal or shorted to high
source.
•
Possible hard starting and rough running.
241
(Orange)
Wheel based machine speed
Data erratic, intermittent or incorrect. •
Engine speed limited to maximum engine
speed without VSS parameter value. Cruise
control, gear down protection and road speed
governor will not work.
245
(Orange)
Fan control circuit
Voltage below normal or shorted to low
source.
•
The fan can possibly stay on continuously or
not run at all.
271
(Orange)
Fuel pump pressurizing assembly 1 circuit
Voltage below normal or shorted to low
source.
•
Engine will run poorly at idle. Engine will have
low power. Fuel pressure will be higher than
commanded.
272
(Orange)
Fuel pump pressurizing assembly 1 circuit
Voltage above normal or shorted to high
source.
•
Engine will not run or engine will run poorly.
285
(Orange)
SAE J1939 multiplexing PGN timeout error
Abnormal update rate. •
One or more multiplexed devices will not
operate properly. One or more symptoms will
occur.
286
(Orange)
SAE J1939 multiplexing configuration error
Out of calibration. •
At least one multiplexed device will not operate
properly.
288
(Red)
SAE J1939 multiplexing remote accelerator
pedal or lever position sensor circuit
Received network data in error. •
The engine will not respond to the remote
throttle. Engine may only idle. The primary or
cab accelerator may be able to be used.
292
(Red)
Auxiliary temperature sensor input 1
Special instructions. •
Possible engine derate.
293
(Orange)
Auxiliary temperature sensor input #1 circuit
Voltage above normal or shorted to high
source.
•
None on performance.
294
(Orange)
Auxiliary temperature sensor input #1 circuit
Voltage below normal or shorted to low
source.
•
None on performance.
295
(Orange)
Barometric pressure
Data erratic, intermittent or incorrect. •
Engine power derate.
296
(Red)
Auxiliary pressure sensor input 1
Special instructions •
Possible engine power derate.
297
(Orange)
Auxiliary pressure sensor input #2 circuit
Voltage above normal or shorted to high
source.
•
None on performance.
298
(Orange)
Auxiliary pressure sensor input #2 circuit
Voltage below normal or shorted to low
source.
•
None on performance.
322
(Orange)
Injector solenoid driver cylinder 1 circuit
Current below normal or open circuit. •
Engine can misfire or possibly run rough.
324
(Orange)
Injector solenoid driver cylinder 3 circuit
Current below normal or open circuit. •
Engine can misfire or possibly run rough.
331
(Orange)
Injector solenoid driver cylinder 2 circuit
Current below normal or open circuit. •
Engine can misfire or possibly run rough.
332
(Orange)
Injector solenoid driver cylinder 4 circuit
Current below normal or open circuit. •
Engine can misfire or possibly run rough.