Iveco Diagnostic Fault Codes

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0111 Vehicle speed sensor circuit fault
0112 Malfunction of accelerator pedal position sensor circuit 1
0113 Inconsistency between brake switch signals and accelerator pedal sensors
0116 Clutch pedal switch circuit
0117 Incorrect brake pedal switch signal
0119 Lost voltage of the on-board network on the controller from terminal “15”
0122 MIL Lamp Control Circuit Malfunction (Check Engine)

0126 The voltage of the on-board network outside the operating range of the controller
0131 Coolant Temperature Sensor Circuit Malfunction
0132 Coolant temperature sensor circuit faulty
0133 Intake air temperature sensor circuit
0134 Charge air sensor circuit fault
0135 Fuel temperature sensor circuit fault
0136 Fuel rail pressure sensor circuit fault
013A Oil Temperature Sensor Circuit Malfunction

013E Low signal level in the coolant pressure sensor circuit
013F Incorrect signal in the coolant pressure circuit
0141 Crankshaft Position (Sensor) Circuit Malfunction or Broken
0143 Camshaft Position (Sensor) Circuit Malfunction
0144 Inconsistency of the signals of the synchronization sensors (frequency and phase)
0145 Fan assembly relay control circuit 1
0149 Fuel heater circuit fault
014D Engine crankshaft speed limit
0151 Fuel circuit pressure sensor circuit high level in the ramp
0152 Elevated rail pressure
0153 Low fuel pressure in the ramp
0154 The fuel pressure in the ramp is above the maximum permissible
0155 Fuel pressure in the ramp below the minimum permissible
0159 High pressure fuel pump circuit fault (HP pump)
015C Incorrect fuel injection time for cylinder 1 injector
015D Incorrect fuel injection time for cylinder 3 injector
015E Incorrect fuel injection time for cylinder 5 injector
015F Fuel system malfunction affecting toxic emissions
0161 Injector control circuit fault 1
0162 Injector 2 control circuit fault
0163 Injector control circuit fault 3
0164 Injector control circuit fault 4
0165 Injector control circuit fault 5
0166 Injector control circuit fault 6
0167 Open or short to earth of injector control circuit 4
0168 Injector control circuit fault 1
0169 Injector control circuit fault 1
016A Injector control circuit fault 1
016B Injector control circuit fault 1
016C Limiting drop in torque in cylinder 1
016E Minimum number of injections not performed
0171 Malfunction of injector control channel 1
0173 Malfunction of injector control channel 2
017C Controller: Failure of the injector control channel (driver) 1
017D General malfunction of combustion system of fuel-air mixture
017F Controller: Incorrect recording or no recording of IMA injector codes
0182 Intake Air Temperature (IN) Circuit Malfunction
0183 Low level signal in the air flow sensor circuit
0185 High signal level in the air flow sensor circuit
0187 Increased airflow through the exhaust gas recirculation valve

0188 Reduced airflow through the exhaust gas recirculation valve
0189 Short circuit to the air circuit of the control circuit of the recirculation valve
018B Short-circuit to the exhaust recirculation valve
018C Fuel supply system too “poor” with maximum enrichment
018D Toxic emissions of nitrogen oxides (NOx) above the first threshold
0192 Short circuit to the onboard circuit of the turbocharger control circuit
0194 Increased capacity (power) of the turbocharger
0195 Reduced capacity (power) of the turbocharger
019E Torque limit caused by faults in the internal combustion engine
01A8 Ultimate permissible temperature of the urea metering valve
01B1 Break of the information CAN-line “N”
01B3 Information line CAN interruption “L”
01B7 Information CAN Bus Busy
01BA CAN bus: no response from vehicle instrument cluster
01C3 CAN bus: no response from tachograph
01D1 Controller: SPI channel failure
01D2 Controller: EEPROM memory malfunction
01D3 Controller: locked to start the engine
01D4 Controller: Firmware reset error
01D5 Controller: initialization program error
01D6 Controller: internal synchronization error
01D7 Controller: Incorrect version of engine control calibrations
01D8 Controller: Firmware reset error
01D9 Controller: A / D converter failure
01DA Controller: flash ROM failure (checksum error)
03D3 Controller: initialization program error
01E2 Immobilizer: malfunction of the unit or its circuits (fuel supply blocked)
01E3 Engine monitoring system error
01E4 Engine speed increased
01E6 Controller: type 1 voltage for supplying sensors out of range
01E7 Controller: voltage type 2 for supplying sensors out of range
01E8 Controller: voltage type 3 for supplying sensors out of range
01E9 Controller: Supply voltage is higher than the permissible
01EA Controller: The supply voltage is below the permissible
01EB Sensor circuit of atmospheric (absolute) air pressure sensor
01F1 Particulate Filter Weel Sensor Circuit Malfunction
01F2 Incorrect signal in the particulate filter weep sensor circuit
01F3 Diesel Particulate Filter Clogging Sensor Circuit Malfunction
01F4 Low level signal in the particulate filter clogging circuit
01F5 Diesel particulate filter clogging circuit high level
01F6 Exhaust Temperature Sensor Malfunction to Neutralizer
01F7 Exhaust Gas Temperature (EGR) Sensor Circuit Malfunction
01F8 Incorrect signal in the exhaust gas temperature sensor circuit
01F9 High level of particulate filter regeneration
01FA Low level of particulate filter regeneration
01FB The efficiency of the neutralizer is below the permissible norm
01FC Slow response to sensor temperature change to neutralizer
0212 Malfunction of accelerator pedal position sensor circuit 2
0215 Fatal failure of the automatic flight control system
0225 Main relay control circuit fault
022B Malfunction of a power chain of candles накаливания
022E Malfunction of the control circuit of the relay of the pumping electric blower pump
0232 Coolant temperature sensor out of range signal
0236 Incorrect signal in the rail pressure sensor circuit when the engine is stopped
023A Oil Signal High Temperature Signal High
0251 Increased fuel pressure in the ramp
0259 Short circuit to the onboard circuit of the fuel injection pump control circuit
025C Incorrect fuel injection time for cylinder 2 injector
025D Incorrect fuel injection time for cylinder 4 injector
025E Incorrect fuel injection time for cylinder 6 injector
025F Fuel injection system malfunction affecting NOx emissions

0275 Poor combustion of the air / fuel mixture in cylinder 1
0276 Low-quality combustion of the fuel-air mixture in cylinder 2
0277 Low-quality combustion of the fuel-air mixture in the cylinder 3
0278 Defective combustion of fuel-air mixture in cylinder 4
0279 Defective combustion of fuel-air mixture in cylinder 5
027A Low-quality combustion of the fuel-air mixture in the cylinder 6
027C Controller: Channel (driver) malfunction 2 injector control
0281 Inaccurate airflow through the exhaust gas recirculation valve
0283 Maximum permissible deviation of air flow at operating conditions
0285 Maximum permissible deviation of air flow at idling speed
0286 Mass air flow sensor signal out of range
0287 Increased airflow through the exhaust gas recirculation valve
0288 Reduced airflow through the exhaust gas recirculation valve
0289 Short circuit to earth of exhaust gas recirculation control circuit
028B Short for “mass” of throttle control circuit of exhaust gas recirculation valve
0292 Open circuit or short circuit to the “mass” of the turbocharger control circuit
02B4 CAN bus: no response from the trip computer or test equipment
02C9 CAN bus: incorrect data from instrument cluster or tachograph
02F8 Incorrect signal in the exhaust gas temperature sensor circuit
02FF Critical injection time for oil dissolution in the engine cylinder
0315 Eliminated failure of the automatic flight control system
032B Glow plug relay control circuit fault
0359 Short circuit to the “mass” of the fuel pump control circuit
035F Air supply system malfunction affecting toxic emissions
0385 Maximum permissible deviation of the air flow at the load condition
0386 Mass air flow sensor signal out of range
0389 Open condition of the recirculation valve or increased exhaust temperature
038B Open state of throttle valve or increased temperature of exhaust gas
0392 КЗ on the onboard network of the turbocharger control circuit and high temperature
039D Probable excess of toxic emissions (OBD) – rich mixture
039E Motor Torque Limitation for the Purpose of Protecting the Turbocharger
03C9 CAN bus: high channel load
03F3 Incorrect signal in the particulate filter weep sensor circuit
03F8 Exhaust gas temperature sensor circuit fault after filter
03FA Low level 2 of the particulate filter regeneration
045F Lambda controller malfunction affecting toxic emissions
0486 Invalid signal in the intake air temperature sensor circuit
04FA Low Level 3 Regeneration of Particulate Filter

055F Faulty exhaust gas recirculation system affecting toxic emissions
0601 Malfunction of the signal circuit or loss of activity of the oxygen sensor 1
0602 O2 sensor heater circuit faulty
0603 Oxygen sensor 1 signal out of range
0604 O2 sensor heater circuit faulty
0605 Oxygen sensor 1 signal out of range
0606 Malfunction of the signal circuit or loss of activity of the oxygen sensor 1
0607 Oxygen sensor 1 signal out of range
0609 Controller: Invalid oxygen sensor signal 1
060A Controller: open circuit or short circuit to earth of the oxygen sensor heater circuit 1
060C Open circuit or short circuit to earth of the oxygen sensor heater circuit 1
060D Oxygen sensor 1 signal outside the permissible range (full load)
060E Oxygen sensor 1 signal outside the permissible range (partial load)
060F Oxygen sensor 1 signal outside the permissible range (motor stop)
069E Engine torque limitation due to injection faults