Sakai SV510-III, Shop Manual

Page: 188 / 248

9-016
TROUBLESHOOTING
Fault code
(Lamp)
Reason Effect
324
(Orange)
Injector solenoid driver cylinder 3 circuit
Current below normal or open circuit. High
resistance or no current detected at number 3
injector driver or return pin.
•
Engine can misfire or possibly run rough.
325
(Orange)
Injector solenoid driver cylinder 6 circuit
Current below normal or open circuit. High
resistance or no current detected at number 6
injector driver or return pin.
•
Engine can misfire or possibly run rough.
331
(Orange)
Injector solenoid driver cylinder 2 circuit
Current below normal or open circuit. High
resistance or no current detected in number 2
injector driver or return pin.
•
Engine can misfire or possibly run rough.
332
(Orange)
Injector solenoid driver cylinder 4 circuit
Current below normal or open circuit. High
resistance or no current detected in number 4
injector driver or return pin.
•
Engine can misfire or possibly run rough.
334
(Orange)
Engine coolant temperature
In-range error. The engine coolant temperature
reading is not changing with engine operation
conditions.
•
The ECM will estimate engine coolant
temperature.
342
(Red)
Electronic calibration code incompatibility
Out of calibration. An incompatible calibration
between the primary and secondary installed
ECM’s has been detected.
•
None on performance.
343
(Orange)
Electronic control module warning internal
hardware failure
Bad intelligent device or component. •
No performance effects or possible severe
power derate.
351
(Orange)
Injector power supply
Bad intelligent device or component. The ECM
measured injector boost voltage is low.
•
Possible smoke, low power, engine misfire,
and/or engine will not start.
352
(Orange)
Sensor supply 1 circuit
Voltage below normal or shorted to low
source. Low voltage detected at sensor supply
number 1 circuit.
•
Engine power derate.
386
(Orange)
Sensor supply 1 circuit
Voltage above normal or shorted to high
source. High voltage detected at sensor
supply number 1 circuit.
•
Engine power derate.
415
(Red)
Engine oil rifle pressure
Data valid but below normal operation range.
Most severe level. Oil pressure signal
indicates oil pressure below the engine
protection critical limit.
•
•
Progressive power derate increasing in severity,
from time if alert. If engine protection shutdown
feature is enabled, engine will shut down 30
seconds after red stop lamp starts flashing.
418
(Maintenance)
Water in fuel indicator
Data valid but above normal operation range.
Least severe level. Water has been detected
in the fuel filter.
•
•
Possible white smoke, loss of power, or hard
starting.
421
(Orange)
Engine oil temperature
Data valid but above normal operation range.
Moderately severe level. Engine oil
temperature 1 signal indicates engine oil
temperature is above engine protection
warning limit.
•
•
Severity based torque derate.