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OBD2 Code List

U0418

U0418 - INVALID DATA RECEIVED FROM BRAKE SYSTEM CONTROL MODULE

The Controller Area Network (CAN) is a complex bus designed for automobiles to ...

U1120

U1120 - FAULT CODE - OBD2

The Controller Area Network, known as CAN bus, is a communication system established ...

U1111

U1111 - FAULT CODE - OBD2

The odometer, also known as an odometer, is a tool used to take ...

U1110

U1110 - FAULT CODE - OBD2

The PCM (Powertrain Control Module) receives an electrical signal informing it of the ...

U0131

U0131 - LOST COMMUNICATION WITH POWER STEERING CONTROL MODULE (PSCM)

The Power Steering Control Module (PSCM) is provided with information from sensors, in ...

U0122

U0122 - DATA BUS: VEHICLE DYNAMICS CONTROL MODULE - NO CONNECTION

The controllers installed in the car use a communication protocol called Control Area ...

U0109

U0109 - DATA BUS: FUEL PUMP (FP) CONTROL MODULE - NO CONNECTION

The communication that the vehicle’s control modules constantly maintain is through a circuit ...

P3401

P3401 - CYLINDER 1 DEACTIVATION / INTAKE VALVE CONTROL CIRCUIT/OPEN

The circuit that controls the intake valve is used to adapt to the ...

P3101

P3101 - FAULT CODE - OBD2

The combustion chamber receives a high-pressure injection from the injection valve, which is ...

P2600

P2600 - COOLANT PUMP "A" CONTROL CIRCUIT / OPEN

The coolant pump is located at the front or top of the engine, ...

P2503

P2503 - CHARGING SYSTEM VOLTAGE LOW

The vehicle’s charging system is responsible for maintaining the charge and sending the ...

P2414

P2414 - O2 SENSOR EXHAUST SAMPLE ERROR BANK 1 SENSOR 1

The Oxygen sensor (O2) is an electronic device whose purpose is to measure ...

P2305

P2305 - IGNITION COIL "B" SECONDARY CIRCUIT

The ignition coil transforms the voltage from the battery to a voltage necessary ...

P2241

P2241 - O2 SENSOR POSITIVE CURRENT CONTROL CIRCUIT LOW BANK 2 SENSOR 1

To monitor the exhaust oxygen content present in the engine, the PCM uses ...

P2240

P2240 - O2 SENSOR POSITIVE CURRENT CONTROL CIRCUIT / OPEN BANK 2 SENSOR 1

Setting DTC P2240 OBDII code indicates that the Powertrain Control Module (PCM) has ...

P2211

P2211 - NOX SENSOR HEATER SENSE CIRCUIT HIGH BANK 1

The Oxides of Nitrogen (NOx) sensor is a high-temperature device, mainly used in ...

P2210

P2210 - NOX SENSOR NOX SENSOR SENSE CIRCUIT LOW BANK 1

Oxides of Nitrogen sensors (NOx) are mainly used in the emission systems of ...

P2189

P2189 - SYSTEM TOO LEAN AT IDLE BANK 2

The ECM (Engine Control Module) is programmed to adjust the fuel delivery and ...