Iveco Fault Codes list

Service technicians have no problem recognising breakdowns and carrying out machine diagnostics, Iveco Fault Codes list, plus they are familiar with equipment from a variety of manufacturers.

Iveco, an acronym for Industrial Vehicles Corporation, is a Dutch multinational transport vehicle manufacturing company. It designs and builds light, medium, and heavy commercial vehicles. The name Iveco first appeared in 1975 after a merger of Italian, French, and German brands. Its production plants are in Europe, Asia, Africa, Oceania and Latin America, and it has about 4200 sales and service outlets in over 160 countries. The worldwide output of the company amounts to around 150000 commercial vehicles with a turnover of about €10 billion. 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.

Iveco fault code table

Code
xxxx
ECU or controller fault name
Tester does not identify an error if the code does not match the following
Faulty object
TESTER NOT INENTI
The type of fault
FIXES the ERROR

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.

The diagnosis tool Iveco Fault Codes list for trucks provides different possibilities such as information on the use and location of the connectors, detection and description of errors, activation of the fan, compression test and other components, system data information and more.