Kubota fault codes & repair guides

All 244 codes· 50 per page · page 4 of 5

Kubota fault codes with controller, issue summary and a link to the full repair manual
CodeControllerIssue summaryRepair manual
P0650Check Engine LampFull repair manual for code P0650
P0652Engine Control Unit (Engine-ECU / ECM)Sensor Supply Voltage 2 LowFull repair manual for code P0652, Engine Control Unit (Engine-ECU / ECM)
P0653Engine ECUSensor Supply Voltage 2 HighFull repair manual for code P0653, Engine ECU
P0686Engine Control Module (ECM)Power Relay Ground ShortFull repair manual for code P0686, Engine Control Module (ECM)
P0687Engine Control Module (ECM)Power Relay Coil Short-To-PowerFull repair manual for code P0687, Engine Control Module (ECM)
P1093No Pump PressureFull repair manual for code P1093
P1095Pressure Limiter FaultFull repair manual for code P1095
P1111Engine Control Module (ECM)RPM Above Fuel Rev Limit LevelFull repair manual for code P1111, Engine Control Module (ECM)
P1112Engine Control Module (ECM)RPM Above Spark Rev Limit LevelFull repair manual for code P1112, Engine Control Module (ECM)
P1113Boost Temperature Sensor Fault (High)Full repair manual for code P1113
P1121Engine Control Module (ECM) / Engine Control Unit (ECU)FPP1/2 Simultaneous Voltages Out-of-RangeFull repair manual for code P1121, Engine Control Module (ECM) / Engine Control Unit (ECU)
P1151Engine Control Module (ECM)Closed Loop High (LPG)Full repair manual for code P1151, Engine Control Module (ECM)
P1152Engine Control Module (ECM)Closed Loop Low (LPG)Full repair manual for code P1152, Engine Control Module (ECM)
P1153Engine Control Module (ECM)Closed Loop High (NG)Full repair manual for code P1153, Engine Control Module (ECM)
P1154Engine Control Module (ECM) / Engine ECUClosed Loop Low (NG)Full repair manual for code P1154, Engine Control Module (ECM) / Engine ECU
P1155Engine Control Unit (ECU)Closed Loop Bank 1 High (Gasoline)Full repair manual for code P1155, Engine Control Unit (ECU)
P1156Engine Control Module (ECM) / Engine ECUClosed Loop Bank 1 Low (Gasoline)Full repair manual for code P1156, Engine Control Module (ECM) / Engine ECU
P1161Engine Control Unit (ECU)Adaptive Learn High (LPG)Full repair manual for code P1161, Engine Control Unit (ECU)
P1162Engine Control Module (ECM)Adaptive Learn Low (LPG)Full repair manual for code P1162, Engine Control Module (ECM)
P1163Engine Control Module (ECM)Adaptive Learn High (NG)Full repair manual for code P1163, Engine Control Module (ECM)
P1164Engine Control Unit (ECU)Adaptive Learn Low (NG)Full repair manual for code P1164, Engine Control Unit (ECU)
P1165Engine Control Module (ECM) / Engine ECUCatalyst inactive on LPGFull repair manual for code P1165, Engine Control Module (ECM) / Engine ECU
P1166Engine Control Module (ECM) / Engine ECUCatalyst inactive on NGFull repair manual for code P1166, Engine Control Module (ECM) / Engine ECU
P1171Engine Control Module (ECM)EPR/CFV Regulation Pressure Higher than ExpectedFull repair manual for code P1171, Engine Control Module (ECM)
P1172Engine Control Module (ECM)EPR/CFV Regulation Pressure Lower than ExpectedFull repair manual for code P1172, Engine Control Module (ECM)
P1173Engine Control Module (ECM)EPR/CFV comm lostFull repair manual for code P1173, Engine Control Module (ECM)
P1174Engine Control Module (ECM)EPR/CFV Voltage Supply HighFull repair manual for code P1174, Engine Control Module (ECM)
P1175Engine Control Module (ECM)EPR/CFV Voltage Supply LowFull repair manual for code P1175, Engine Control Module (ECM)
P1176Engine Control Module (ECM)EPR/CFV Internal Actuator Fault DetectionFull repair manual for code P1176, Engine Control Module (ECM)
P1177Engine Control Module (ECM)Megajector/EPR Internal Circuitry Fault DetectionFull repair manual for code P1177, Engine Control Module (ECM)
P1261Fault Code P1261: Injection NozzleFull repair manual for code P1261
P1262Fault Code P1262: Injection NozzleFull repair manual for code P1262
P1271Accelerator Sensor FaultFull repair manual for code P1271
P1274Engine ECUPump seizing 1 or Pump protection failure flagFull repair manual for code P1274, Engine ECU
P1275Engine ECUPump seizing 2Full repair manual for code P1275, Engine ECU
P1277Accelerator Sensor 1 Stage FaultFull repair manual for code P1277
P1278Accelerator Sensor 1 Stage FaultFull repair manual for code P1278
P1282Accelerator Sensor 2: Excessive PressureFull repair manual for code P1282
P1283Accelerator sensor 2 pressure sensor faultFull repair manual for code P1283
P1345Cam Sensor Out of RangeFull repair manual for code P1345
P1612Engine Control Unit (ECU) / Engine Control Module (ECM)Microprocessor Failure-RTI 1Full repair manual for code P1612, Engine Control Unit (ECU) / Engine Control Module (ECM)
P1613Engine Control Module (ECM) / ECUMicroprocessor Failure-RTI 2Full repair manual for code P1613, Engine Control Module (ECM) / ECU
P1614Engine Control Module (ECM) / ECUMicroprocessor Failure-RTI 3Full repair manual for code P1614, Engine Control Module (ECM) / ECU
P1615Engine Control Unit (ECU) / Engine Control Module (ECM)Microprocessor Failure - A/DFull repair manual for code P1615, Engine Control Unit (ECU) / Engine Control Module (ECM)
P1616Engine Control Module (ECM) / Engine Control Unit (ECU)Microprocessor Failure - InterruptFull repair manual for code P1616, Engine Control Module (ECM) / Engine Control Unit (ECU)
P1625Main Relay System FaultFull repair manual for code P1625
P1631Voltage Fault in 5-V CircuitFull repair manual for code P1631
P1632Voltage Fault in 5-V CircuitFull repair manual for code P1632
P1633Voltage Fault in 5-V CircuitFull repair manual for code P1633
P1634Voltage Fault in 5-V CircuitFull repair manual for code P1634