Iveco fault codes & repair guides
All 180 codes· 50 per page · page 3 of 4
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 134 | Engine Control Unit (ECU) / Engine Command Module | Charge Air Pressure Sensor Circuit Malfunction | Full repair manual for code 134, Engine Control Unit (ECU) / Engine Command Module |
| 135 | Engine Control Unit (ECU) | Temperature Sensor Circuit Malfunction of fuel | Full repair manual for code 135, Engine Control Unit (ECU) |
| 136 | Engine Control Unit (ECU) / EDC (Electronic Diesel Control) | Sensor Circuit Malfunction of fuel pressure in the rail | Full repair manual for code 136, Engine Control Unit (ECU) / EDC (Electronic Diesel Control) |
| 141 | Engine Control Module (ECM) / EDC (Electronic Diesel Control) | Crankshaft Position (Frequency) Sensor Circuit Malfunction or Open | Full repair manual for code 141, Engine Control Module (ECM) / EDC (Electronic Diesel Control) |
| 143 | Engine Control Unit (ECU) | Camshaft Position (Phase) Sensor Circuit Malfunction | Full repair manual for code 143, Engine Control Unit (ECU) |
| 144 | Engine Control Unit (ECU) / EDC (Electronic Diesel Control) | Mismatch probes synchronization signals (frequency and phase) | Full repair manual for code 144, Engine Control Unit (ECU) / EDC (Electronic Diesel Control) |
| 145 | Engine Control Unit (ECU) / EDC (Electronic Diesel Control) | Fault of control circuit of the fan relay No. 1 | Full repair manual for code 145, Engine Control Unit (ECU) / EDC (Electronic Diesel Control) |
| 149 | Engine Control Unit (ECU) / EDC | Fuel Heater Circuit Malfunction | Full repair manual for code 149, Engine Control Unit (ECU) / EDC |
| 151 | EDC7 | High level signal circuit pressure sensor rail | Full repair manual for code 151, EDC7 |
| 153 | Engine Control Unit (ECU) / EDC (Electronic Diesel Control) | Low pressure fuel rail | Full repair manual for code 153, Engine Control Unit (ECU) / EDC (Electronic Diesel Control) |
| 154 | Engine Control Unit (ECU) / Bosch EDC | Fuel pressure in the rail exceeds the maximum pressure | Full repair manual for code 154, Engine Control Unit (ECU) / Bosch EDC |
| 155 | Engine Control Unit (ECU) / Electronic Diesel Control (EDC) | Fuel pressure in the rail below the minimum allowable | Full repair manual for code 155, Engine Control Unit (ECU) / Electronic Diesel Control (EDC) |
| 159 | Engine Control Unit (ECU) / EDC (Electronic Diesel Control) | Circuit Malfunction of the fuel pump (high pressure pump) | Full repair manual for code 159, Engine Control Unit (ECU) / EDC (Electronic Diesel Control) |
| 161 | Engine Control Unit (ECU) / EDC | Injector 1 Control Circuit Malfunction | Full repair manual for code 161, Engine Control Unit (ECU) / EDC |
| 162 | Engine Control Module (ECM) / EDC (Electronic Diesel Control) | The fault injector control circuit 2 | Full repair manual for code 162, Engine Control Module (ECM) / EDC (Electronic Diesel Control) |
| 163 | Engine Control Module (ECM) / EDC (Electronic Diesel Control) | Injector control circuit malfunction 3 / Injector Cylinder 3 / short Circuit | Full repair manual for code 163, Engine Control Module (ECM) / EDC (Electronic Diesel Control) |
| 164 | Engine Control Unit (ECU) / Bosch EDC | Injector 4 control circuit malfunction | Full repair manual for code 164, Engine Control Unit (ECU) / Bosch EDC |
| 165 | Engine Control Module (ECM) / EDC | Injector Cylinder 5 / Short Circuit | Full repair manual for code 165, Engine Control Module (ECM) / EDC |
| 166 | EDC (Electronic Diesel Control) | Defective injector control circuit 6 | Full repair manual for code 166, EDC (Electronic Diesel Control) |
| 167 | Engine Control Unit (ECU) / EDC | Injector 4 control circuit open or short to ground | Full repair manual for code 167, Engine Control Unit (ECU) / EDC |
| 168 | Engine Control Unit (ECU) / EDC | Injector 1 Control Circuit Malfunction | Full repair manual for code 168, Engine Control Unit (ECU) / EDC |
| 169 | Engine Control Unit (ECU) / EDC (Electronic Diesel Control) | Injector 1 control circuit malfunction | Full repair manual for code 169, Engine Control Unit (ECU) / EDC (Electronic Diesel Control) |
| 171 | Engine Control Unit (ECU) / EDC (Electronic Diesel Control) | Malfunction of injector control channel 1 | Full repair manual for code 171, Engine Control Unit (ECU) / EDC (Electronic Diesel Control) |
| 173 | Engine Control Unit (ECU) / EDC | Fault Injector control channel 2 | Full repair manual for code 173, Engine Control Unit (ECU) / EDC |
| 182 | EDC (Electronic Diesel Control) | Intake Air Temperature Sensor Circuit Malfunction | Full repair manual for code 182, EDC (Electronic Diesel Control) |
| 183 | Engine Control Unit (ECU) / Engine Management System (EMS) | Low signal level in the mass air flow sensor circuit | Full repair manual for code 183, Engine Control Unit (ECU) / Engine Management System (EMS) |
| 185 | Engine Control Module (ECM / EDC) | High signal level in the mass air flow sensor circuit | Full repair manual for code 185, Engine Control Module (ECM / EDC) |
| 187 | Engine Control Unit (Engine ECU / EDC) | Increased air flow through the exhaust gas recirculation (EGR) valve | Full repair manual for code 187, Engine Control Unit (Engine ECU / EDC) |
| 188 | Engine Control Unit (ECU) | Reduced air flow through the exhaust gas recirculation (EGR) valve | Full repair manual for code 188, Engine Control Unit (ECU) |
| 189 | Engine Control Unit (ECU) / EDC | Short circuit to the on-board control circuit of the recirculation valve | Full repair manual for code 189, Engine Control Unit (ECU) / EDC |
| 192 | EDC | Short-circuit to the control circuit board network turbo | Full repair manual for code 192, EDC |
| 194 | Engine Control Unit (ECU) / EDC (Electronic Diesel Control) | Increased performance (power) of the turbocharger / Turbocharger Control Overboost Pressure | Full repair manual for code 194, Engine Control Unit (ECU) / EDC (Electronic Diesel Control) |
| 195 | Engine Control Unit (ECU) / Engine Control Module (ECM) | Reduced Productivity (Power) of the Turbocharger | Full repair manual for code 195, Engine Control Unit (ECU) / Engine Control Module (ECM) |
| 212 | EDC (Electronic Diesel Control) | Sensor Circuit Malfunction 2 pedal acceleration | Full repair manual for code 212, EDC (Electronic Diesel Control) |
| 215 | Engine Control Unit (ECU) / Electronic Diesel Control (EDC) | Fatal automatic control board | Full repair manual for code 215, Engine Control Unit (ECU) / Electronic Diesel Control (EDC) |
| 225 | Engine Control Unit (EDC / ECM) | Main Relay Control Circuit Malfunction | Full repair manual for code 225, Engine Control Unit (EDC / ECM) |
| 232 | Engine Control Unit (ECU) / EDC | Coolant temperature sensor signal is out of range | Full repair manual for code 232, Engine Control Unit (ECU) / EDC |
| 236 | Engine Control Unit (ECU) | Incorrect signal in the fuel pressure sensor circuit in the ramp when the internal combustion engine is stopped. | Full repair manual for code 236, Engine Control Unit (ECU) |
| 251 | Engine Control Unit (ECU) | Increased fuel pressure in the ramp | Full repair manual for code 251, Engine Control Unit (ECU) |
| 259 | EDC (Electronic Diesel Control) | Short-circuit on-board network control circuit pump | Full repair manual for code 259, EDC (Electronic Diesel Control) |
| 275 | Engine Control Module (ECM) / EDC (Electronic Diesel Control) | Poor combustion of fuel-air mixture in cylinder 1 | Full repair manual for code 275, Engine Control Module (ECM) / EDC (Electronic Diesel Control) |
| 276 | Engine ECU (Electronic Diesel Control - EDC) | Poor combustion of the fuel-air mixture in cylinder 2 | Full repair manual for code 276, Engine ECU (Electronic Diesel Control - EDC) |
| 277 | Engine Control Unit (ECU) / EDC (Electronic Diesel Control) | Poor combustion of the fuel-air mixture in cylinder 3 | Full repair manual for code 277, Engine Control Unit (ECU) / EDC (Electronic Diesel Control) |
| 278 | Engine ECU / EDC (Electronic Diesel Control) | Poor combustion of fuel-air mixture in cylinder 4 | Full repair manual for code 278, Engine ECU / EDC (Electronic Diesel Control) |
| 279 | Engine Control Unit (Engine ECU / EDC) | Poor combustion of the fuel-air mixture in cylinder 5 | Full repair manual for code 279, Engine Control Unit (Engine ECU / EDC) |
| 281 | Engine Control Unit (ECU) / EDC (Electronic Diesel Control) | Not Actual air flow through the EGR valve | Full repair manual for code 281, Engine Control Unit (ECU) / EDC (Electronic Diesel Control) |
| 283 | Engine ECU | Maximum permissible deviation of the air flow on the operating mode | Full repair manual for code 283, Engine ECU |
| 285 | Engine Control Unit (ECU) / EDC | Maximum permissible deviation of the air flow at idle | Full repair manual for code 285, Engine Control Unit (ECU) / EDC |
| 286 | Engine Control Module (ECM) | Signal flow sensor out of range | Full repair manual for code 286, Engine Control Module (ECM) |
| 287 | Engine Control Unit (ECU) / EDC | Increased air flow through the exhaust gas recirculation (EGR) valve | Full repair manual for code 287, Engine Control Unit (ECU) / EDC |
