Volvo PID Fault Codes: Malfunctions and Descriptions (2024)

Number of faultsDesignation of malfunctionFMIFault descriptionPID 21Fan of engine, rotation speed3

8

High voltage contact EECU EA6.Circuit plus, or a short circuit at a high voltage.

Abnormal pace data.Value (frequency, width or period) pulse-width modulation is incorrect.

PID 26Calculated as a percentage of the engine cooling fan speed.3

8

High voltage contacts electronic engine control unit.Circuit plus, or a short circuit at a high voltage.

Abnormal pace data.Value (frequency, width or period) pulse-width modulation is incorrect.

PID 27Sensor Exhaust Gas Recirculation (EGR) cooler 13

5

7

12

EECU voltage contact EB24 exceed 4.65 in. Circuit plus, or a short circuit at a high voltage.Reduced power.EGR closed.

EECU voltage contact EB24 below 0.14 b. ECU engine sees no signal open circuit signal circuit.Reduced power, EGR closed.

ECU engine registers the mechanical malfunction of the EGR valve.Problems opening the valve.

ECU engine registers the mechanical malfunction of the EGR valve.Problem with the closure of the EGR valve

PID 45Air heater before starting.3

4

5

Voltage on pin ECU of the engine is higher than the value in 5. Circuit plus, or a short circuit at a high voltage.Difficult start in cold weather.

Voltage on pin ECU of the engine below the value 4 c. low voltage circuit between the relays and ECU, short-circuit on the chain with a lower voltage.

Voltage on pin ECU engine below 0.14 in. Open circuit, the output is disabled.

PID 49ABS (anti-lock brake system).9ABS electronic control unit is unable to verify the State of the system.A malfunction in the electronic control unit or a problem in the data transmission channel.PID 81Diesel particulate filter pressure comparison.0

2

3

5

12

Data checksum is calculated correctly, but the values above the norm.

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

High voltage contact the EECU.Circuit plus, or a short circuit at a high voltage.

Low voltage at the contact of the EECU.The current is below normal, breakage in circuits.

The place has a mechanical failure of the component.

PID 84The speed of the vehicle is in motion.9The electronic control unit VECU is unable to verify the State of the system.A malfunction in the electronic control unit or a problem in the data transmission channel.PID 85Adaptive cruise control.9Electronic control unit, ACC is unable to verify the State of the system.A malfunction in the electronic control unit or a problem in the data transmission channel.PID 91Accelerator pedal position, as a percentage.9The electronic control unit VECU is unable to verify the State of the system.A malfunction in the electronic control unit or a problem in the data transmission channel.PID 94The pressure in the fuel system of the vehicle.1

3

5

7

Data checksum is calculated correctly, but the tabular values below standards.

EECU high voltage, contact EB 16 voltage above 4.75 b. circuit plus, or a short circuit at a high voltage.

EECU low voltage, contact EB 16 voltage below 0.3 b. power cable Breakage.

The pressure in the fuel system of the vehicle, below the table-value.

PID 97The presence of water in fuel indicator.3

4

EECU high voltage, contact EB8 voltage above 91% of battery voltage.Circuit plus, or a short circuit at a high voltage.

EECU low voltage, contact EB8 voltage below 5% of battery voltage.Low voltage circuit between the indicator and the ECU, short-circuit on the chain with a lower voltage.

PID 98Oil gauge in the car’s engine.1

4

5

Data checksum is calculated correctly, but the tabular values below standards.

EECU low voltage, contact EB8 voltage below 0.5.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU, contact EB8.Power cable breakage.

PID 100Engine oil pressure indicator car.1

3

5

Data checksum is calculated correctly, but the tabular values below standards.

EECU high voltage, contact EB 11 voltage above 4.75 in. short circuit on the battery voltage, or electrical circuit with a higher voltage.

Low current on the EECU, contact EB11.Power cable breakage.

PID 102Boost pressure indication in the car’s engine.0

2

3

5

Data checksum is calculated correctly, but the values above the norm.

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

EECU high voltage, contact EA 22 voltage above 4.75 in. short circuit on the battery voltage, or electrical circuit with a higher voltage.

Low current on the EECU, contact EA22.Power cable breakage.

PID 103Indication of rotational speed of turbocharger in the car’s engine.0

1

9

11

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

The electronic control unit VECU is unable to verify the State of the system.A malfunction in the electronic control unit or a problem in the data transmission channel.

Readout signal of rotational speed of turbocharger is completely missing.Damaged or defective wiring component itself.

PID 105Charge air temperature readout in the car’s engine.2

4

5

10

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

EECU low voltage, contact EA22 voltage below 0.02.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU, contact EA22.Power cable breakage.

The place has a mechanical or electrical malfunction of the charge air temperature sensor.

PID 107The indication of the pressure on the air filter in the engine of the car.0

3

4

5

Data checksum is calculated correctly, but the values above the norm.

EECU high voltage, contact EB 31 voltage exceeds 91% battery voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage, contact EB 31 voltage below the 2.15. Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on contact EECU EB 31.Power cable breakage.

108 PIDIndication of atmospheric pressure in the car’s engine.2

3

4

Data checksum cannot be calculated or is incorrect, due to interruption of the signal.

EECU high voltage, voltage exceeds 4.95 in. short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage, a voltage of less than 0.08 in. Low voltage circuit, a short circuit on the circuit with a lower voltage.

PID 110The temperature of the coolant in the engine of the car.0

4

5

Data checksum is calculated correctly, but the values above the norm.

EECU low voltage, contact EB 27 voltage below 0.12 in. Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU, contact EB 27.Power cable breakage.

PID 111Indication of the level of the coolant in the engine of the car.1

3

Data checksum is calculated correctly, but the tabular values below standards.

EECU high voltage, contact EB 23 voltage exceeds 90% battery voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

PID 131Indication of exhaust back pressure in the car’s engine.2

3

4

5

7

10

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

EECU high voltage, voltage exceeds 90% battery voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage, a voltage of less than 0.12 in. Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

Indication of exhaust back pressure in the engine of the car, below the table-value.

The place has a mechanical or electrical malfunction the exhaust back pressure sensor.

PID 153Crankcase pressure indicator in the engine of the car.0

2

3

5

Data checksum is calculated correctly, but the values above the norm.

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

EECU high voltage, contact EB 28 voltage exceeds 4.75 in. short circuit on the battery voltage, or electrical circuit with a higher voltage.

Low current on contact EECU EB 28.Power cable breakage.

PID 158Indication of voltage at the battery.3

4

EECU high voltage, voltage exceeds 36 b. alternator fault, battery cables.

EECU low voltage, voltage below 6.4. trouble in the generator, battery and cables.

PID 163Progress indication range transmission.0

1

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

PID 164Pressure display running car engine injection.2

4

5

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

EECU low voltage, a voltage of less than 0.12 in. Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

PID 171The temperature of external air into the engine of the car.9The electronic control unit the EECU is unable to verify the State of the system.A malfunction in the electronic control unit or a problem in the data transmission channel.PID 172Inlet air temperature readout.3

4

EECU high voltage, contact EB 3 voltage exceeds 4.85 in. short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage, contact EB 3 voltage below 0.08 in. Low voltage circuit, a short circuit on the circuit with a lower voltage.

PID 173Indication of the temperature of exhaust gases in the propulsion system of the vehicle.0

4

5

Data checksum is calculated correctly, but the values above the norm.

EECU low voltage, contact EA 13 voltage below 0.04 in. Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on contact EECU EA 13.Power cable breakage.

PID 175Engine oil temperature readout the car.0

4

5

Data checksum is calculated correctly, but the values above the norm.

EECU low voltage, contact EB 3 voltage below 0.12 in. Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on contact EECU EB 3.Power cable breakage.

PID 177The temperature readout gearbox oil car.0Data checksum is calculated correctly, but the values above the norm.PID 190Frequency of rotation of the engine in the car.0Data checksum is calculated correctly, but the values above the norm.PID 224Electronic immobilizer car.2

12

Data checksum cannot be calculated or is incorrect, due to interruption of the signal.

The place has a mechanical failure of the component.

PID 228Vehicle speed sensor calibration.11Vehicle speed sensor calibration is not available.Damaged or defective wiring component itself.PID 245Indication of total mileage.9The electronic control unit Instrument Cluster cannot check the status of your system.A malfunction in the electronic control unit or a problem in the data transmission channel.PID 251Line connection SAE J17089The pace and frequency of updates, are wrong.PID 252Line connection SAE J17089The pace and frequency of updates, are wrong.PID 404Indication of the temperature at the outlet of turbonagnetalja in the engine of the car.0Data checksum is calculated correctly, but the values above the norm.PID 411Indication of backpressure EGR system in a car engine.3

5

EECU high voltage, contact EB 21 voltage exceeds 5.5. short circuit in the battery voltage, or electrical circuit with a higher voltage.

Low current on contact EECU EB 21.Power cable breakage.

PID 412The temperature of the exhaust gas recirculation cooler in the car’s engine.0

4

5

10

Data checksum is calculated correctly, but the values above the norm.

EECU low voltage, contact EA 30 voltage below 0.04 in. Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on contact, EECU EA 30.Power cable breakage.

The temperature of the exhaust gas recirculation cooler in the car’s engine, below tabular value.

Number of faultsDesignation of malfunctionFMIFault descriptionSID 1, 2, 3, 4, 5, 6Indication of pump nozzles in the car’s engine.3

5

7

12

14

EECU high voltage, contact EA12, EA16, EA20, EA24, EA28, EA32, EA36, EA40, EA44, EA48, EA52, EA56 voltage exceeds 91% battery voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

Low current on the EECU, contact EA12, EA16, EA20, EA24, EA28, EA32, EA36, EA40, EA44, EA48, EA52, EA56.Power cable breakage.

Indication of pump nozzles in the car’s engine, a mechanical system does not react in the right way.

The place has a mechanical failure of the component.

Indication of pump nozzles in the engine car, special instructions.

SID 18Solenoid valve, drain valve driver.3

4

5

EECU high voltage, contact EA 3 voltage exceeds 5 b. short circuit the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage, contact EA 3 voltage below 0.5 b. low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on contact EECU EA 3 power cable Breakage.

SID 21Sensor synchronization engine.2

3

8

Data checksum cannot be calculated or is incorrect, due to interruption of the signal.

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

Abnormal pace data.Value (frequency, width or period) pulse-width modulation is incorrect.

SID 22Crankshaft rotation speed sensor in the engine of the car.2

3

8

Data checksum cannot be calculated or is incorrect, due to interruption of the signal.

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

Abnormal pace data.Value (frequency, width or period) pulse-width modulation is incorrect.

SID 27Turbocharger with variable geometry.2

4

7

9

12

13

Data checksum cannot be calculated or is incorrect, due to interruption of the signal.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Turbocharger with variable geometry, mechanical system does not react in the right way.

The pace and frequency of updates, are wrong.

The place has a mechanical failure of the component.

Turbocharger with variable geometry, the calibration data wrong.

SID 32By-pass valve turbocharger.3

4

5

7

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

By-pass valve turbocharger system manual does not react in the right way.

SID 33Fan control car.3

4

5

EECU high voltage, the voltage on the contact EB 49 65% is greater than the battery voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage, voltage on pin EB 30% below 49 battery voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current, contact the EECU EB49.Power cable breakage.

SID 39Starter relay engine.0

3

5

7

10

14

Data checksum is calculated correctly, but the values above the norm.

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

Low current on the EECU.Power cable breakage.

Starter relay car engine, the system does not react in the right way.

The place has a mechanical or electrical malfunction of the Starter relay.

Starter relay car engine, special instructions.

SID 42The electronic control unit of engine fuel system of the vehicle.3

4

5

6

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

High current on the EECU.Short to Earth.

SID 70Prestarting heater 1.3

4

5

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

SID 71Specifies the device to start the heater 2.3

4

5

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

SID 78Fuel pump engine.4

5

EECU low voltage, contact EA19.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on contact, EECU EA19. power cable Breakage.

SID 85Solenoid valve piston cooling.3

4

5

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

SID 146Solenoid valve exhaust gas recirculation cooler 1.3

5

6

7

12

13

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

Low current on the EECU.Power cable breakage.

High current on the EECU.Short to Earth.

Solenoid valve exhaust gas recirculation cooler 1, the system does not react in the right way.

The place has a mechanical failure of the component.

Solenoid valve exhaust gas recirculation cooler 1, calibration data wrong.

SID 211Power of the engine to the permanent 5.3

4

EECU high voltage, the voltage on the contact EB 17 exceeds 5.5. short circuit in the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage, voltage on pin EB 18 below 4.5 in. Low voltage circuit, a short circuit on the circuit with a lower voltage.

SID 230Switch idling car engine 1.3

5

EECU high voltage, voltage on pin 15 is greater than 75% of EB battery voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

Low current on contact EECU EB 15.Power cable breakage.

SID 231The line links SAE J19392Data checksum cannot be calculated or is incorrect, because the interrupt signal.SID 232Power supply 5 volts DC.3

4

EECU high voltage, voltage on pin EA7 exceeds 5.5. short circuit in the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage, the voltage on the contact below the 4.0 EA7. Low voltage circuit, a short circuit on the circuit with a lower voltage.

SID 240Program memory electronic engine control unit.2

7

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

Program memory electronic engine control unit, the system does not react in the right way.The wrong software.

SID 250SAE J1587 news channel/1708.12Fault inside the electronic engine control unit.SID 253For the dataset, the chip EEPROM.2

12

14

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

Fault inside the chip for the set of data EEPROM.

For the dataset, the chip EEPROM, special instructions.

SID 254Electronic engine control unit.3

8

12

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

Abnormal pace data.Value (frequency, width or period) pulse-width modulation is incorrect.

The place has a mechanical failure of the component.

Number of faultsDesignation of malfunctionFMIFault descriptionPPID 6Readout sensor input signal ignition engine.3

5

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

Low current on the EECU.Power cable breakage.

PPID 8Indication of the cooling oil pressure Pistons in the engine of the car.0

1

3

4

5

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

PPID 35Weight indication EGR flow in the engine of the car.0

1

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

PPID 41Display transfer enabled.0Data checksum is calculated correctly, but the values above the norm.PPID 55Temperature display electronic control unit in the car’s engine.0

4

5

Data checksum is calculated correctly, but the values above the norm.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

PPID 67The relay of the lower range of the gearbox.9The pace and frequency of updates, are wrong.PPID 75Solenoid valve block demultiplier.3

4

5

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

PPID 85Requested engine torque.9The pace and frequency of updates, are wrong.PPID 89Variable geometry turbocharger, high Intelligent drive remotely0Data checksum is calculated correctly, but the values above the norm.PPID 109Throttle EPG in the engine of the car.3

4

5

EECU high voltage.A short circuit on the battery voltage, or electrical circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

PPID 122Compression brakes work in the engine of the car.1

3

4

5

Data checksum is calculated correctly, but the tabular values below standards.

EECU high voltage, short circuit on the battery voltage contact EB 30, or circuit to circuit with higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

PPID 123Buffer block air vehicle.3

4

5

EECU high voltage, short circuit EB 36 power, or circuit to circuit with higher voltage.

EECU low voltage, short circuit on the mass contact EB36.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

PPID 124Exhaust gas pressure regulator in the engine of the car.3

4

5

EECU high voltage, short circuit EB 38 power, or circuit to circuit with higher voltage.

EECU low voltage, short circuit on the mass contact EB 38.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU, contact EB 38.Power cable breakage.

PPID 270NOX sensor in a bend of the car.2

3

5

9

12

13

14

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

EECU high voltage.Circuit on the circuit with a higher voltage.

Low current on the EECU.Power cable breakage.

The pace and frequency of data updates, are wrong.

NOX sensor in a bend of the car, the calibration incorrect.

NOX sensor in the tube car, special instructions.

PPID 273System of neutralisation of the fulfilled gases, pressure of urea.1

2

4

5

7

13

14

Data checksum is calculated correctly, but the tabular values below standards.

Data checksum cannot be calculated or is incorrect, due to interruption of the signal.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

Pressure sensor not responding system of urea in the right way.The wrong software.

Pressure sensor calibration values urea are wrong.

Pressure sensor of urea, special instructions.

PPID 274System of neutralisation of the fulfilled gases, temperature, urea.0

1

4

5

8

14

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

The temperature sensor of urea, special instructions.

PPID 275System of neutralisation of the fulfilled gases, the temperature of the filter.0

1

2

4

5

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

PPID 278System of neutralisation of the fulfilled gases, the urea level.1

3

5

13

14

Data checksum is calculated correctly, but the tabular values below standards.

High voltage DECU.Circuit on the circuit with a higher voltage.

Low current for DECU.Power cable breakage.

Urea level sensor calibration values are wrong.

Urea gauge, special instructions.

PPID 326System of neutralisation of the fulfilled gases, soot levels.0

11

Data checksum is calculated correctly, but the values above the norm.

Soot level sensor calibration is not available.Damaged or defective wiring component itself.

PPID 328System of neutralisation of the fulfilled gases, shut-off valve.3

4

5

7

14

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

Shut-off valve, the system does not react in the right way.The wrong software.

Shut-off valve, special instructions.

PPID 329System of neutralisation of the fulfilled gases, pump-injector.2

3

4

5

14

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

Pump-nozzle, special instructions.

PPID 330Recycling valve the compressor in the engine of the car.3

4

5

7

EECU high voltage.Circuit on the circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

Recycling valve compressor, the system does not react in the right way.The wrong software.

PPID 333Motor fan switch car.3

4

5

EECU high voltage.Circuit on the circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

PPID 337The level of ash content in diesel oil micro-particle filter in the engine of the car.0Data checksum is calculated correctly, but the values above the norm.PPID 342Car engine cooling pump.3

4

5

EECU high voltage.Circuit on the circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

PPID 385Electronic control system of neutralisation of the fulfilled gases.3

4

12

14

EECU high voltage.Circuit on the circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

The place has a mechanical failure of the component.

Electronic control system of neutralisation of the fulfilled gases, special instructions.

PPID 386Exhaust gas temperature sensor no. 1 in a bend of the car.2

4

5

Data checksum cannot be calculated or is incorrect, due to interruption of the signal.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

PPID 387Exhaust gas temperature sensor no. 2 in socket of the vehicle.2

4

5

Data checksum cannot be calculated or is incorrect, due to interruption of the signal.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

PPID 435Effective time of a car engine.0

1

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

PPID 436Exhaust gas temperature sensor no. 3 in socket of the vehicle.2

4

5

10

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current on the EECU.Power cable breakage.

The place has a mechanical or electrical malfunction of the temperature sensor.Too large fluctuations.

PPID 437System of neutralisation of the fulfilled gases, fuel pressure sensor.2

3

5

10

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

EECU high voltage.Circuit on the circuit with a higher voltage.

Low current on the EECU.Power cable breakage.

The place has a mechanical or electrical malfunction of the fuel pressure sensor.Too large fluctuations.

Number of faultsDesignation of malfunctionFMIFault descriptionPSID 25Neutralization of exhaust gases, air conditioning system.0

7

17

Data checksum is calculated correctly, but the values above the norm.

Neutralization of exhaust gases, air conditioning system, the system does not react in the right way.The wrong software.

Neutralization of exhaust gases, air conditioning system, special instructions.

PSID 40Neutralization of the exhaust gases, the poor quality of the reagent.1

14

Data checksum is calculated correctly, but the tabular values below standards.

Neutralization of exhaust gases, poor quality, special instructions.

PSID 41Exhaust neutralization reagent consumption.1

14

Data checksum is calculated correctly, but the tabular values below standards.

Exhaust neutralization reagent consumption, special instructions.

PSID 42Neutralisation of the fulfilled gases, interruption of dosing.14Interruption of dosing, special instructions.PSID 43EGR information is incorrect.2

14

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

Information from the EGR is incorrect, special instructions.

PSID 44EGR no longer functions.14EGR no longer functions, special instructions.PSID 45Neutralization of exhaust gas NOX exceeded-the cause is unknown.0

14

Data checksum is calculated correctly, but the values above the norm.

NOX, special instructions.

PSID 46NOX State no longer tracked.2

14

Data checksum cannot be calculated or is incorrect, because the interrupt signal.

NOX, special instructions.

PSID 47The filter macro particles, restore.0

1

12

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

The place has a mechanical failure of the component.

PSID 72Thermostat, overflow valve.0

1

3

4

7

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

EECU high voltage.Circuit on the circuit with a higher voltage.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Thermostat, valve, the system does not react in the right way.The wrong software.

75 PSIDNeutralisation of the fulfilled gases, heating valve tank with reagent.3

4

5

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

PSID 77The electronic control unit of the vehicle security system, EEPROM.3

4

12

VECU high voltage.Circuit on the circuit with a higher voltage.

Low voltage VECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

The place has a mechanical failure of the component.

PSID 82Neutralisation of the fulfilled gases, heating of the internal filter.3

4

5

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

PSID 84Neutralisation of the fulfilled gases, 2 heater hose.3

4

5

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

PSID 85Neutralization of the exhaust gases, the main relay DECU.3

4

5

6

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

High current on DECU.Short to Earth.

PSID 87Neutralization of the exhaust gases, the speed of rotation of the motor.0

1

10

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

The place has a mechanical or electrical malfunction of the electric motor of after-treatment.Too large fluctuations.

PSID 89Neutralization of exhaust valve dosing.3

4

5

7

10

14

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

Dosing valve system does not react in the right way.The wrong software.

The place has a mechanical or electrical malfunction of the dispensing valve.Too large fluctuations.

Dosing valve, special instructions.

PSID 90Neutralization of exhaust gas, reagent dispensing system.1

11

14

Data checksum is calculated correctly, but the tabular values below standards.

Calibration the reagent dosing system is missing.Damaged or defective wiring component itself.

Reagent dosing system, special instructions.

PSID 91Exhaust neutralization reagent consumption.0

1

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

PSID 96Pressure control system in the accumulator fuel.0

1

4

7

12

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

The place has a mechanical failure of the component.

PSID 97Pressure regulating valve.0

7

11

14

Data checksum is calculated correctly, but the values above the norm.

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Calibration of the pressure reducing valve is missing.Damaged or defective wiring component itself.

Pressure regulating valve, special instructions.

PSID 98Turbocharger pressure in the system.0

1

Data checksum is calculated correctly, but the values above the norm.

Data checksum is calculated correctly, but the tabular values below standards.

PSID 99Catalytic converter diesel engine car.7

13

EECU low voltage.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Catalytic converter diesel engine car, the calibration values are wrong.

PSID 101Neutralisation of the fulfilled gases, cooling control valve.3

4

5

7

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

Cooling control valve does not react in the right way.The wrong software.

PSID 102Neutralisation of the fulfilled gases, heated hose 3.3

4

5

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

PSID 103Neutralisation of the fulfilled gases, heated hose 1.3

4

5

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

PSID 104Neutralisation of the fulfilled gases, heated hose 4.3

4

5

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

PSID 105Neutralization of exhaust valve direction of reagent.3

4

5

7

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

Cooling control valve does not react in the right way.The wrong software.

PSID 106Neutralization of exhaust gas catalytic converter.7

12

Catalytic converter does not react in the right way.

The place has a mechanical failure of the component.

PSID 107Neutralization of external heater exhaust filter.3

4

5

High voltage DECU.Circuit on the circuit with a higher voltage.

Low voltage DECU.Low voltage circuit, a short circuit on the circuit with a lower voltage.

Low current for DECU.Power cable breakage.

PSID 108Neutralization of exhaust gas fuel injection system.7Injection system does not react in the right way.PSID 115Neutralization of exhaust gases, an empty reagent tank.1Data checksum is calculated correctly, but the tabular values below standards.PSID 161Unable to read the VIN of the vehicle.12The place has a mechanical failure of the component.PSID 162I can’t identify the VIN of the vehicle.2Data checksum cannot be calculated or is incorrect, because the interrupt signal.PSID 201MID 144, no communication.9The pace and frequency of data updates, are wrong.PSID 202MID 140, no communication.9The pace and frequency of data updates, are wrong.PSID 204MID 136, no communication.9The pace and frequency of data updates, are wrong.PSID 205MID 130, no communication.9The pace and frequency of data updates, are wrong.PSID 206MID 222, no communication.9The pace and frequency of data updates, are wrong.PSID 211MID 219, no communication.9The pace and frequency of data updates, are wrong.PSID 214MID 249, no communication.9The pace and frequency of data updates, are wrong.PSID 229MID 233, subnet 1, no communication.9

11

The pace and frequency of data updates, are wrong.

Calibration the reagent dosing system is missing.Damaged or defective wiring component itself.

PSID232Control channel SAE 1939-1.2Data checksum is calculated correctly, but the tabular values below standards.