Iveco Fault Codes list. PDF

During the diagnostics of your vehicle, the computer receives an error code in case of malfunctions, which can be deciphered by a specialist. Here are some of the error codes and their meanings.

 

Malfunction of speed and pedal sensors, fuel pressure sensors, injector control circuits, controllers, immobilizer and much more.

0111 Vehicle Speed Sensor Circuit Malfunction SPEED SENSOR FAULT. CHAIN

0112 Sensor circuit failure № 1 acceleration pedal position DAT.1 GAS PEDAL FAULT. CHAIN

0113 Brake switch and accelerator pedal sensor signals do not match ACCELERATION-BRAKE DISCONNECTION

0116 Clutch pedal switch circuit malfunction OFF CLUTCHES DEFECTIVE. CHAIN

0117 Incorrect brake pedal switch signal OFF BRAKES INCORRECT SIGNAL

0119 Loss of on-board mains voltage on the controller from terminal "15" BOARD VOLTAGE VOLTAGE BELOW PERMISSIBLE

0122 Malfunction of control lamp circuit MIL (Check Engine) LAMP FAULT. DEFECTIVE CIRCUITS 0126 On-board mains voltage

outside the operating range of the OVER-RANGE on-board controller

0131 Coolant Temperature Sensor Circuit Malfunction TRAIN COOLING DATA TROUBLE FAULT CIRCUIT

0132 Coolant Temperature Sensor Circuit Incorrect Signal COOLANT LEVEL DATA CORRECT INCORRECT

0133 Intake Air Temperature Sensor Circuit Malfunction Intake Air Temperature SENSOR TEMPERATURE DEFECTIVE CHAINS

0134 Faulty Chain Pressure Sensor Circuit Malfunction INFLATED PRESSURE DATE FAULT CIRCUIT

0135 Fuel Temperature Sensor Circuit Malfunction FUEL DATABLE DEFECTIVE CHAINS

0136 Fuel pressure sensor circuit failure in ramp FUEL PRESSURE DATE FAULT. CIRCUITS 013A

Malfunction of oil temperature sensor circuit DAT.T ° OIL FAULT. CIRCUIT

013E Low signal in the coolant pressure sensor circuit LIQUID PRESSURE DATE LOW SIGNAL

LEVEL 013F Incorrect signal in coolant pressure circuit LIQUID PRESSURE DATE INCORRECT

0141 Crankshaft Position (Frequency) Sensor Circuit Malfunction or Open CRANKSHAFT SENSOR NO SIGNAL

0143 Camshaft Position (Phase) Sensor Circuit Malfunction PHASE SENSOR FAULT. CIRCUITS

0144 Synchronization of signals of synchronization sensors (frequency and phase) SYNCHRONIZATION NON-CONFORMITY

0145 Fault of control circuit of the fan relay № 1 FAN COOL.1 FAULT. CHAINS

0149 Fuel Heater Circuit Malfunction HEATING. FUEL FAULT. CIRCUITS 

014D Maximum permissible speed of the engine crankshaft ENGINE SCRATCH

0151 High signal level of the fuel pressure sensor circuit in the ramp 

0153 Increased fuel pressure in the ramp RAMP PRESSURE REDUCED VALUE. 

0154 Fuel pressure in the ramp above the maximum allowable RAMP PRESSURE ABOVE MAXIMUM 

0155 Fuel pressure in the ramp below the minimum allowable RAMP PRESSURE BELOW THE MINIMUM 

0159 High pressure fuel pump circuit failure. CIRCUITS

015C Incorrect fuel injection time for cylinder injector 1 INJECTOR 1 INCORRECT INJECTION

015D Incorrect fuel injection time for cylinder injector 3 INJECTOR 3 INCORRECT INJECTION INJECTOR

015E FUEL INJECTOR 

0161 Injector 1 Control Circuit Malfunction INJECTOR 1 FAULT. CHAINS

0162 Injector 2 control circuit malfunction INJECTOR 2 FAULT. CHAINS

0163 Injector control circuit malfunction 3 INJECTOR 3 FAULT. CHAINS

0164 Injector 4 control circuit malfunction INJECTOR 4 FAULT. CHAINS

0165 * Injector 5 control circuit malfunction INJECTOR 5 FAULT. CHAINS

0166 * Injector control circuit fault 6 INJECTOR 6 FAULT. CHAINS

0167 Nozzle control circuit open or short to ground 4 INJECTOR 1 FAULT. CHAINS

0168 Injector 1 Control Circuit Malfunction INJECTOR 1 FAULT. CHAINS

0169 Injector 1 control circuit malfunction INJECTOR 1 FAULT. CHAINS

016A Injector 1 Control Circuit Malfunction INJECTOR 1 FAULT. CHAINS

016B Injector 1 Control Circuit Malfunction INJECTOR 1 FAULT. CHAINS

016C Maximum torque drop in cylinder 1 INJECTOR 1 TORQUE DROP

016E Minimum required number of injections not performed MINIMUM INJECTION NOT FULFILLED

0171 Fault of channel №1 of injector control BANK-1 INJECTOR FAULT

0173 Fault of channel №2 control of injectors BANK-2 INJECTOR FAULT

017C Controller: Channel (driver) fault № 1 injector control DRIVER INJECTOR FAULT

017D General Fuel Air Combustion System Malfunction BURNING SYSTEM FAULT-1

017F Controller: incorrect recording or no recording of IMA codes of injectors IMA CODES RECORDING ERROR

0182 Intake Air Temperature (DMRV) Sensor Circuit Malfunction AIR T ° SENSOR FAULT CHAINS

0183 Low signal level in the DAT mass air flow sensor circuit. CONSUMPTION OF LOW LEVEL SIGNAL

0185 High signal level in the DAT mass air flow sensor circuit. CONSUMPTION OF HIGH LEVEL SIGNAL

0187 Increased air flow through the exhaust gas recirculation valve RECIRCULATION INCREASED VALUE

0188 Reduced air flow through exhaust gas recirculation valve RECIRCULATION REDUCED VALUE

0189 Recirculation valve control valve short circuit to recirculation control circuit. Short circuit on board

018B Short circuit to the on-board network of the control circuit of the throttle of the recirculation valve of the exhaust gas THROTTLE CHILL. Short circuit on board

018C The fuel supply system is too "poor" at its maximum enrichment FUEL SUPPLY POOR MIXTURE

018D Toxic emissions of nitrogen oxides (NOx) above the first threshold NITROGEN OXIDES INCREASED VALUE.

0192 Turbocharger control circuit turbocharger short circuit. Short circuit on board

0194 Increased productivity (power) of the turbocharger TURBOCOMPRESSOR. POWER

0195 Reduced productivity (power) of the turbocharger TURBOCOMPRESSOR. POWER

019E Torque limitation caused by engine faults TORQUE LIMIT ENGINE

01A8 * Urea Dosing Valve Temperature Limit UREA VALVE OVERHEAT

01B1 Break of information CAN-line "H" CAN-LINE-N BREAK OF CHAIN

01B3 Break of information CAN line "L" CAN LINE-L BREAK CHAIN

01B7 CAN information bus busy CAN BUS is BUSY

01BA CAN-bus: no answer from the instrument cluster CAN-BUS no ANSWER KP

01C3 CAN bus: no answer from the tachograph CAN bus NO ANSWER TAX

01D1 Controller: SPI channel fault CONTROL UNIT SPI CHANNEL ERROR

01D2 Controller: EEPROM memory fault CONTROL UNIT EEPROM READ ERROR

01D3 Controller: locked to start the engine CONTROL UNIT LOCKED

01D4 Controller: Watchdog Reset Firmware Malfunction CONTROL UNIT FAULT

01D5 Controller: Initialization Program Error CONTROL UNIT FAULT

01D6 Controller: internal synchronization error CONTROL UNIT FAULT

01D7 Controller: incorrect version of motor control calibrations CONTROL UNIT NOT CALIBRATED

01D8 Controller: Watchdog firmware restart malfunction CONTROL UNIT FAULT

01D9 Controller: analog-to-digital signal converter malfunction CONTROL UNIT FAULT

01DA Controller: Flash ROM fault (checksum error) CONTROL UNIT ROM ROM ERROR

03D3 Controller: Initialization Program Error CONTROL UNIT FAULT

01E2 Immobilizer: unit or circuit failure (fuel supply blocked) IMMOBILIZER FAULT

01E3 Engine Systems Monitoring Program Error ENGINE MONITORING. INCORRECT

01E4 Increased engine crankshaft HIGH FREQUENCY ENGINE

01E6 Controller: Type 1 voltage for out-of-range sensor power supply DISTRIBUTION CONTROL UNIT 1

01E7 Controller: type 2 voltage for out-of-range sensor supply NEISPRESS CONTROL UNIT

01E8 Controller: Type 3 voltage for out-of-range sensor supply NEISPR CONTROL UNIT

01E9 Controller: Supply voltage above the allowable HIGH VOLTAGE CONTROL UNIT.

01EA Controller: supply voltage below permissible LOW VOLTAGE CONTROL UNIT.

01EB Atmospheric (absolute) air pressure sensor circuit fault. AIR PRESSURE FAULT. CHAINS

01F1 Soot filter clogged sensor circuit fault Clogged DATE FAULT. CHAINS

01F2 Incorrect signal in the soot filter clogging sensor circuit Clogged DATES OUT OF RANGE

01F3 Soot filter clogged sensor circuit fault Clogged DATA CLEAR DATE CHAINS

01F4 Low signal in the soot filter clogged sensor circuit LOW SIGNAL Clogged DATE

01F5 High signal level of soot filter clogged sensor sensor HIGH LEVEL Clogged

01F6 * Exhaust temperature sensor fault to converter GAS T ° SENSOR FAULT. CHAINS

01F7 * Exhaust Temperature Sensor Circuit Malfunction GAS T ° SENSOR DEFECTIVE CHAINS

01F8 * Incorrect signal in the exhaust gas temperature sensor circuit OUTPUT GAS SENSOR

01F9 * High level of soot regeneration SOOT FILTER HIGH REGENERATION

01FA * Low level of soot regeneration SOOT FILTER LOW REGENERATION

01FB * Neutralizer efficiency below the permissible norm NEUTRALIZER IS NOT EFFECTIVE

01FC * Slow response to sensor temperature change to converter GAS T ° SENSOR SLOW RESPONSE

0212 Sensor circuit fault № 2 acceleration pedal positions DAT.2 GAS PEDALS FAULT. CHAINS

0215 Irreversible failure of the automatic on-board control system ON-BOARD CONTROL COMPLETE FAILURE

0225 Main relay control circuit malfunction RELAY MAIN FAULT. CHAINS

022B Candle glow plug circuit failure INHIBITION FAULT

022E Faulty Pump Relay Control Circuit Malfunction FASHION PUMP RELAY FAULT. CHAINS

0232 Coolant temperature sensor signal out of range COOLANT DAT.T °

0236 Incorrect signal in the fuel pressure sensor circuit in the ramp when the internal combustion engine is stopped

023A High signal level in oil temperature sensor circuit OIL DATA HIGH SIGNAL LEVEL

0251 Increased fuel pressure in the ramp RAMP PRESSURE INCREASED VALUE.

0259 Short circuit to the on-board network of the control circuit of the pumping station

025C Incorrect fuel injection time for cylinder injector 2 INJECTION 2 INCORRECT INJECTION

025D Incorrect fuel injection time for cylinder injector 4 INJECTOR 4 INCORRECT INJECTION

025E * Incorrect fuel injection time for cylinder injector 6 INJECTOR 6 INCORRECT INJECTION

0275 Poor combustion of fuel-air mixture in cylinder 1 CYLINDER 1 BAD COMBUSTION

0276 Poor combustion of fuel-air mixture in cylinder 2 CYLINDER 2 BAD COMBUSTION

0277 Poor combustion of fuel-air mixture in cylinder 3 CYLINDER 3 BAD COMBUSTION

0278 Poor combustion of fuel-air mixture in cylinder 4 CYLINDER 4 BAD COMBUSTION

0279 * Poor combustion of fuel-air mixture in cylinder 5 CYLINDER 5 BAD COMBUSTION

027A * Poor combustion of fuel-air mixture in cylinder 6 CYLINDER 6 BAD COMBUSTION

027C Controller: Channel (driver) fault № 2 injector controls DRIVER INJECTOR FAULT-2

0281 Unreliable air flow through exhaust gas recirculation valve OUTSIDE RANGE RECIRCULATION

0283 Maximum permissible deviation of air flow in operating mode AIR CONSUMPTION OUT OF RANGE

0285 Maximum permissible deviation of air flow at idle AIR CONDITION XX OUT OF RANGE

0286 Mass air flow sensor signal outside the permissible DAT range. AIR CONSUMPTION IS OUT OF RANGE

0287 Increased air flow through the exhaust gas recirculation valve RECIRCULATION INCREASED VALUE

0288 Reduced air flow through exhaust gas recirculation valve RECIRCULATION REDUCED VALUE

0289 Short circuit to ground of the recirculation valve control circuit of the exhaust gas recirculation valve. KZ ON THE MASS

028B Short circuit to "ground" of the control circuit of the throttle of the recirculation valve of the exhaust gas THROTTLE CHILL. KZ ON THE MASS

0292 Break or short circuit to "ground" of the turbocharger control circuit TURBOCOMPRESSOR. BREAK / KZ MASS

02B4 CAN-bus: no answer from trip computer or test equipment CAN-bus NO TEST ANSWER

02C9 CAN-bus: incorrect data from instrument cluster or tachograph CAN-bus NO CPC DATA

02F8 * Incorrect signal in the exhaust gas temperature sensor circuit OUTPUT GAS SENSOR

02FF Critical injection time for dissolving oil in the engine cylinder OIL CRITICAL TIME

0315 Fixed failure of the automatic on-board control system ON-BOARD INSPECTION FAULT

032B Glow Plug Relay Control Circuit Malfunction INFLATION RELAY FAULT. CHAINS

0359 Short circuit to "ground" of the control circuit of the fuel pump PUMP KZ

0385 Maximum permissible deviation of air flow in load mode AIR CONSUMPTION OUT OF RANGE

0386 Mass air flow sensor signal outside the permissible DBP range. AIR CONSUMPTION IS OUT OF RANGE

0389 Recirculation valve open state or high temperature Exhaust gas recirculation OPEN = OVERHEAT

038B Open throttle CRC or elevated temperature Exhaust throttle RETURN OPEN = OVERHEAT

0392 KZ on the onboard network of the turbocharger control circuit and high temperature TURBOCOMPRESSOR. Short circuit on board

039D Probable Excessive Toxic Emissions (OBD) - Rich Mixture FUEL RICH MIXTURE

039E Turbo torque limiter to protect the turbocharger TURBOCHARGER LIMIT

03C9 CAN bus: high channel load CAN BUS is BUSY

03F3 * Incorrect signal in the soot filter clogging sensor circuit Clogged DATES OUT OF RANGE

03F8 * Exhaust temperature sensor circuit failure after filter GAS T ° SENSOR FAULT. CHAINS

03FA * Low level 2 soot regeneration filter SOOT FILTER LOW REGENERATION

0486 Intake Air Temperature Sensor Circuit Inaccurate Out-of-Range AIR T ° SENSOR

04FA * Low level 3 soot regeneration SOOT FILTER LOW REGENERATION

0601 * Signal circuit failure or loss of oxygen sensor activity № 1 LAMBDA PROBE 1 FAULT. CHAINS

0602 * Oxygen sensor heater circuit malfunction № 1 HEATING PROBE 1 FAULT. CHAINS

0603 * Oxygen sensor signal № 1 out of range LAMBDA PROBE 1 OUTSIDE RANGE

0604 * Oxygen sensor heater circuit malfunction № 1 HEATING PROBE 1 FAULT. CHAINS

0605 * Oxygen sensor signal № 1 out of range LAMBDA PROBE 1 OUTSIDE RANGE

0606 * Signal circuit malfunction or loss of oxygen sensor activity № 1 LAMBDA PROBE 1 FAULT. CHAINS

0607 * Oxygen sensor signal № 1 out of range LAMBDA PROBE 1 OUTSIDE RANGE

0609 * Controller: inaccurate oxygen sensor signal № 1 LAMBDA PROBE 1 INCORRECT

060A * Controller: open or short to ground "oxygen sensor heater" circuit № 1 HEATING PROBE 1 BREAK / Short to ground

060C * Open or short to "ground" of the oxygen sensor heater circuit № 1 HEATING PROBE 1 BREAK / Short to ground

060D * Oxygen sensor signal № 1 out of allowable range (full load) LAMBAND PROBE 1 OUT OF RANGE

060E * Oxygen sensor signal № 1 out of range (partial load) LAMBAND PROBE 1 OUT OF RANGE

060F * Oxygen sensor signal № 1 out of allowable range (engine stop) LAMBAND PROBE 1 OUT OF RANGE

069E Engine torque limitation due to injection malfunctions FUEL INJECTION LIMITATION

Long-term OBD-2- fault codes (erased after 400 cycles)

015F Fuel system failure affecting toxic emissions FUEL SYSTEM FAULT

025F Fuel Injection System Malfunction Affecting NOx Emissions FUEL INJECTION FAULT

035F Air Supply System Fault Affecting Toxic Emissions AIR SYSTEM FAULT

045F Lambda Controller Fault Affecting Toxic Emissions LAMBDA CONTROLLER FAULT

055F Exhaust gas recirculation system failure affecting toxic emissions RECIRCULATION FAULT

To maintain the car in working order, it is necessary to periodically carry out diagnostics and install only high-quality spare parts for replacement, which will serve for a long time and will not fail at a crucial moment.

 

These error codes will help you figure out what might be wrong and start fixing the problem. Only a professional can provide high-quality repair services.