Sakai SV540 Series, Руководство по ремонту

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9-014
TROUBLESHOOTING
Fault code
(Lamp)
Reason Effect
148
(Red)
Accelerator pedal or lever position sensor 1
Data valid but above normal operational
range.
Most severe level.
•
•
Severe derate in power output of the engine.
Limp home power only.
151
(Red)
Engine coolant temperature
Data valid but above normal operation range.
Most severe level.
•
•
Progressive power derate increasing in severity
from time of alert. If engine protection shutdown
feature is enabled, engine will shut down 30
seconds after red stop lamp starts flashing.
153
(Orange)
Intake manifold 1 temperature sensor circuit
Voltage above normal or shorted to high
source.
•
Possible white smoke. Fan will stay ON if
controlled by ECM No engine protection for
intake manifold air temperature.
154
(Orange)
Intake manifold 1 temperature sensor circuit
Voltage below normal or shorted to low
source.
•
Possible white smoke. Fan will stay ON if
controlled by ECM No engine protection for
intake manifold air temperature.
155
(Red)
Intake manifold 1 temperature
Data valid but above normal operation range.
Most severe level.
•
•
Progressive power derate increasing in severity
from time of alert. If engine protection shutdown
feature is enabled, engine will shut down 30
seconds after red stop lamp starts flashing.
187
(Orange)
Sensor supply 2 circuit
Voltage below normal or shorted to low
source.
•
Engine power derate.
195
(Orange)
Coolant level sensor 1 circuit
Voltage above normal or shorted to high
source.
•
None on performance.
196
(Orange)
Coolant level sensor 1 circuit
Voltage below normal or shorted to low
source.
•
None on performance.
197
(Orange)
Coolant level
Data valid but below normal operation range.
Moderately severe level.
•
•
None on performance.
221
(Orange)
Barometric pressure sensor circuit
Voltage above normal or shorted to high
source.
•
Engine power derate.
222
(Orange)
Barometric pressure sensor circuit
Voltage below normal or shorted to low
source.
•
Engine power derate.
227
(Orange)
Sensor supply 2 circuit
Voltage above normal or shorted to high
source.
•
Engine power derate.
234
(Red)
Engine Crankshaft speed/position
Data valid but above normal operation range.
Most severe level.
•
•
Fuel injection disabled until engine speed falls
below the overspeed limit.
235
(Red)
Coolant level
Data valid but below normal operation range.
Most severe level.
•
•
Progressive power derate increasing in severity
from time of alert. If engine protection shutdown
feature is enabled, engine will shut down 30
seconds after red stop lamp starts flashing.
237
(Orange)
External speed input (Multiple unit
synchronization)
Data erratic, intermittent or incorrect. •
Primary or secondary engine may stop running.
238
(Orange)
Sensor supply 3 circuit
Voltage below normal or shorted to low
source.
•
Possible hard starting and rough running.