253
229042ABASJ46 AJ+, SJ46 AJ, SJ51 AJ
Kubota WG2503 Dual Fuel Engine Section 5 – Procedures
DTC
(J1939)
SPN
(J1939)
FMI
DetectedItem/Hardware
183 174 3
‐Operatinginahotenvironment
‐Sensoroutofcalibration
217 110 0 ‐EngineCoolantTemperatureExceedsStage2
219 515 15
‐Engineoverspeedcondition,stuckthrottle,largevacuumleakintointakemanifold
afterthrottleblade
221 51 51 ‐ThrottlePositionSensorMalfunction
222 3673 4
‐Throttlepositionsensorcircuitintheharnessshorttoground
‐Throttlepositionsensormalfunction
223 3673 3
‐Throttlepositionsensorcircuitintheharnessshorttopower
‐Throttlepositionsensormalfunction
261 651 5
‐Lossof12.0Vfeedtoinjector
‐Openinjectorcoil
‐Openorshortedtogroundinjectordrivercircuitinengineharness
262 651 6
‐Injectorcoilshortedinternally
‐InjectordrivercircuitshortedtovoltagebetweeninjectorandECM
264 652 5
‐Lossof12.0Vfeedtoinjector
‐Openinjectorcoil
‐Openorshortedtogroundinjectordrivercircuitinengineharness
265 652 6
‐Injectorcoilshortedinternally
‐InjectordrivercircuitshortedtovoltagebetweeninjectorandECM
267 653 5
‐Lossof12.0Vfeedtoinjector
‐Openinjectorcoil
‐Openorshortedtogroundinjectordrivercircuitinengineharness
268 653 6
‐Injectorcoilshortedinternally
‐InjectordrivercircuitshortedtovoltagebetweeninjectorandECM
270 654 5
‐Lossof12.0Vfeedtoinjector
‐Openinjectorcoil
‐Openorshortedtogroundinjectordrivercircuitinengineharness
271 654 6
‐Injectorcoilshorted
internally
‐InjectordrivercircuitshortedtovoltagebetweeninjectorandECM
326 731 2
‐Knocksignalabnormality(HighSide)
‐SensorMalfunction
327 731 4
‐Sensor/wiringharnessopen/shorttopower
‐Sensormalfunction
336 636 2 ‐Crank+orCrank‐circuitsinwrongconnectorterminalslot
337 636 4
‐Lossofsensorfeed
‐Opensensorground
‐Openorshortedtogroundsinalwire
Kubota WG2503 Diagnostic Trouble Codes
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