Kubota fault codes & repair guides
All 244 codes· 50 per page · page 5 of 5
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| P1635 | — | Voltage Fault in 5-V Circuit | Full repair manual for code P1635 |
| P1673 | Engine Control Module (ECM) / ECU | Calibration Configuration Error | Full repair manual for code P1673, Engine Control Module (ECM) / ECU |
| P1990 | Engine ECU | KBT-EEPROM check sum error | Full repair manual for code P1990, Engine ECU |
| P1A06 | Engine ECU | High pressure delivery system too high | Full repair manual for code P1A06, Engine ECU |
| P2111 | 4G ECU | Unable to Reach Lower TPS | Full repair manual for code P2111, 4G ECU |
| P2112 | Engine Control Unit (ECU) | Unable to Reach Higher TPS (Throttle Position Sensor) | Full repair manual for code P2112, Engine Control Unit (ECU) |
| P2121 | Engine Control Module (ECM) | FPP1 Lower Than FPP2 | Full repair manual for code P2121, Engine Control Module (ECM) |
| P2122 | Engine Control Module (ECM) / Engine ECU | FPP1 Voltage High (Foot Pedal Position 1 Voltage High) | Full repair manual for code P2122, Engine Control Module (ECM) / Engine ECU |
| P2123 | Engine Control Module (ECM) | FPP1 Voltage Low | Full repair manual for code P2123, Engine Control Module (ECM) |
| P2126 | Engine Control Module (ECM) / Engine Control Unit (ECU) | FPP1 Higher Than FPP2 | Full repair manual for code P2126, Engine Control Module (ECM) / Engine Control Unit (ECU) |
| P2127 | Engine ECU (Engine Control Module) | Accelerator Position Sensor 2 Abnormality: Low | Full repair manual for code P2127, Engine ECU (Engine Control Module) |
| P2128 | Engine Control Module (ECM) | Throttle/Pedal Position Sensor/Switch 'E' Circuit High | Full repair manual for code P2128, Engine Control Module (ECM) |
| P2135 | Engine ECU (Engine Control Module / ECM) | Accelerator Position Sensor Correlation Error | Full repair manual for code P2135, Engine ECU (Engine Control Module / ECM) |
| P2146 | — | Common 1 System Open Circuit | Full repair manual for code P2146 |
| P2147 | — | Common 1 TWV Actuation System Ground Short | Full repair manual for code P2147 |
| P2148 | — | Common 1 TWV Actuation System +B Short | Full repair manual for code P2148 |
| P2149 | — | Common 2 System Open Circuit | Full repair manual for code P2149 |
| P2200 | Engine Control Module (ECM) / Engine ECU | NOx Sensor Circuit Bank 1 Sensor 1 | Full repair manual for code P2200, Engine Control Module (ECM) / Engine ECU |
| P220E | Engine ECU and ACU | NOx Sensor Heater Control Circuit Range/Performance (Bank 1 Sensor 1) | Full repair manual for code P220E, Engine ECU and ACU |
| P220F | Engine Control Module (ECM) / Engine ECU | NOx Sensor Heater Control Circuit Range/Performance, Bank 1 Sensor 2 | Full repair manual for code P220F, Engine Control Module (ECM) / Engine ECU |
| P2228 | Engine ECU | Barometric pressure sensor error (Low side) | Full repair manual for code P2228, Engine ECU |
| P2229 | Engine ECU | Barometric pressure sensor error (High side) | Full repair manual for code P2229, Engine ECU |
| P2293 | Engine ECU | Abnormal fuel pressure regulator performance | Full repair manual for code P2293, Engine ECU |
| P2294 | Engine Control Module (ECM) | Open circuit of harness or coil in PRV line | Full repair manual for code P2294, Engine Control Module (ECM) |
| P229E | Engine Control Unit (ECU) / Powertrain Control Module (PCM) | Aftertreatment NOx Sensor Circuit - Bank 1 Sensor 2 | Full repair manual for code P229E, Engine Control Unit (ECU) / Powertrain Control Module (PCM) |
| P2300 | Engine ECU | Spark Coil #1 Primary Open/Short-to-Ground | Full repair manual for code P2300, Engine ECU |
| P2301 | Engine Control Module (ECM) | Spark Coil #1 Primary Short-to-Power | Full repair manual for code P2301, Engine Control Module (ECM) |
| P2303 | Engine Control Module (ECM / ECU) | Spark Coil #2 Primary Open/Short-to-Ground | Full repair manual for code P2303, Engine Control Module (ECM / ECU) |
| P2304 | Engine Control Module (ECM / ECU) | Spark Coil #2 Primary Short-to-Power | Full repair manual for code P2304, Engine Control Module (ECM / ECU) |
| P2306 | Engine Control Module (ECM) | Spark Coil #3 Primary Open/Short-to-Ground | Full repair manual for code P2306, Engine Control Module (ECM) |
| P2307 | Engine Control Module (ECM) / Engine ECU | Spark Coil #3 Primary Short-to-Power | Full repair manual for code P2307, Engine Control Module (ECM) / Engine ECU |
| P2309 | Engine Control Module (ECM) / Engine ECU | Spark Coil #4 Primary Open/Short-to-Ground | Full repair manual for code P2309, Engine Control Module (ECM) / Engine ECU |
| P2310 | Engine Control Module (ECM) / EControls ECM | Spark Coil #4 Primary Short-to-Power | Full repair manual for code P2310, Engine Control Module (ECM) / EControls ECM |
| P2413 | Engine Control Module (ECM) | Exhaust Gas Recirculation (EGR) System Performance | Full repair manual for code P2413, Engine Control Module (ECM) |
| P2414 | Engine ECU | EGR (DC motor) overheat | Full repair manual for code P2414, Engine ECU |
| P2415 | Engine ECU | EGR (DC motor) temperature sensor failure | Full repair manual for code P2415, Engine ECU |
| P242C | Engine ECU | Exhaust gas temperature sensor 2 (T2) abnormality (Low side) | Full repair manual for code P242C, Engine ECU |
| P242D | Engine Control Module (ECM) / Engine ECU | Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 3) / Exhaust gas temperature sensor 2: High | Full repair manual for code P242D, Engine Control Module (ECM) / Engine ECU |
| P2454 | Engine ECU | Differential pressure sensor 1: Low | Full repair manual for code P2454, Engine ECU |
| P2455 | Engine ECU (Engine Control Unit) | Differential pressure sensor 1 abnormality (High side) | Full repair manual for code P2455, Engine ECU (Engine Control Unit) |
| P260E | Engine ECU | Active regeneration lamp error | Full repair manual for code P260E, Engine ECU |
| P2621 | Engine ECU | Intake throttle lift sensor: Low | Full repair manual for code P2621, Engine ECU |
| P2622 | Engine ECU (Engine Control Unit) | Intake throttle lift sensor: High | Full repair manual for code P2622, Engine ECU (Engine Control Unit) |
| P3001 | Engine Control Unit (Engine ECU) | Emission Deterioration / High Soot Accumulation (DPF) | Full repair manual for code P3001, Engine Control Unit (Engine ECU) |