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930/937 Mulcher (O)
800-00256
FAULT PID(P)
CODE SID(S) SPN(S)
LAMP FMI FMI REASON EFFECT (Only when fault code is active)
ENGINE FAULT CODES CONTINUED
234 P190 190 Engine speed signal indicates engine speed has Fuel to injectors disabled until engine speed falls below the overspeed
Red 0 0 exceeded the overspeed limit. limit.
235 P111 111 Coolant level signal at pin 37 of the engine harness Power and/or speed derate and possible engine shutdown if engine
Maintenance 1 1 indicates coolant level is low. protection shutdown feature is enabled.
241 P084 84 Vehicle speed signal on pins I and 18 of the OEM Engine speed limited to “Max. Engine Speed without VSS”. Cruise
Yellow 2 2 harness has been lost. control, gear-down protection and the road speed governor will not
work. Trip information data that is based on mileage will be incorrect.
242 P084 84 Possible tampering has been detected on the vehicle Engine speed limited to “Max. Engine Speed without VSS”. Cruise
Yellow 10 10 speed circuit pins I and 18 of the OEM harness. control, gear-down protection and the road speed governor will not
work. Trip information data that is based on mileage will be incorrect.
243 P121 513 Error detected in the exhaust brake relay enable circuit at Exhaust brake will not work.
4 4 pin 42 of the engine harness.
245 S033 647 Error detected in fan clutch relay enable circuit at pin 41 Electronic control module (ECM) can not control the engine cooling
4 4 of the engine harness. fan. Fan will remain on or off.
263 P174 174 High voltage detected at the fuel temperature sensor Default value used for fuel temperature.
Yellow 3 3 signal pin 35 of the engine harness. Possible low pressure.
265 P174 174 Low voltage detected at the fuel temperature sensor Default value used for fuel temperature.
Yellow 4 4 signal pin 35 of the engine harness. Possible low power.
268* P094 94 Fuel Pressure in the accumulator in not changing with Power derate.
Yellow 2 2 engine operating conditions. Engine may run rough.
271 S151 1347 Low or no current detected on front pumping control Low power or poor performance.
Yellow 5 5 valve return pin 21. (set only during control valve click test)
272 S151 1347 High current detected on front pumping control valve Low power or poor performance. Possible damage to the ECM.
Yellow 6 6 return pin 21.
273 S152 1348 Low or no current detected on rear pumping control valve Low power of poor performance.
Yellow 5 5 return pin 15. (set only during control valve click test)
274 S152 1348 High current detected on rear pumping control valve Low power or poor performance. Possible damage to the ECM.
Yellow 6 6 return pin 15.
275 S151 1347 Engine ECM has detected a failure in the front pumping Low power or poor performance.
Yellow 7 7 element.
276 S018 633 High current detected on injection valve return pin Injection control valve is shutdown and engine will not run. Possible
Yellow 5 5 7. ECM damage.
277* S018 633 Engine ECM has detected a failure in the injection Low power. Engine may not run.
Yellow 7 7 control valve.
278* P073 1075 Error detected in lift pump circuit at pin 11 of the engine Possible low power, engine may die, run rough, or be difficult to start.
Yellow 11 11 harness.
279 S018 633 Low or no current detected on injection control valve Low power. Engine may not run.
Yellow 6 6 return pin 7. (Set only during control valve click test)
281 S151 1347 Engine ECM has detected a failure in the front pumping Possible no effect or engine power derate.
Yellow 7 7 element.
282 S152 1348 Engine ECM has detected a failure in the rear pumping Possible no effect of engine power derate.
Yellow 7 7 element.
283 P021 636 High voltage detected at main engine speed/position ECM will use the engine position signal as a backup.
Yellow 3 3 sensor voltage supply pin 8 of the engine harness. Possible white smoke and power loss.
284 S021 636 Low voltage detected at main engine speed/position ECM will use the engine position signal as a backup.
Yellow 4 4 sensor voltage supply pin 8 of the engine harness. Possible white smoke and power loss.
297 P223 1084 High voltage detected at OEM pressure signal pin 48 of Default value used for OEM pressure. Lose ability to control OEM
Yellow 3 3 the OEM harness. pressure.
298 P223 1084 Low voltage detected at OEM pressure signal pin 48 of Default value used for OEM pressure. Lose ability to control OEM
Yellow 4 4 the OEM harness. pressure.
319 P251 251 Power to the real time clock has been interrupted and its Time stamp in ECM powerdown data will be incorrect.
Maintenance 2 2 setting is no longer valid.
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