Car Malfunction Error Codes (XRAY 1)

During vehicle operation, various faults may occur, which are recorded and stored in the engine's electronic control units (ECU) in the form of error codes. Using diagnostic adapters and scanners, you can read errors from memory and determine the cause of the problem.

If errors occur on the dashboard, the Check Engine indicator lights up. For computer diagnostics of Vesta or XRAY, you should connect to the OBD-II connector and download error codes using a special program. They can be deciphered as follows:

• first character (B - body; C - chassis (suspension); P - engine (ECM), gearbox; U - data exchange bus.)
• second character (0 - standard (SAE); 1, 2 - factory (OEM); 3 - reserved.)
• third character (1, 2 - fuel system; 3 - ignition system; 4 - reduction of toxicity of exhaust gases; 5 - idle; 6 - ECU or its circuits; 7, 8 - transmission (automatic transmission).)
• the fourth character is the error code.

List of engine errors

P0030	Oxygen sensor before neutralizer, heater circuit open check
P0031	Oxygen sensor to the neutralizer, checking the short circuit of the heater circuit to "ground"
P0032	Oxygen sensor before neutralizer, check for short circuit of heater circuit to on-board network
P0036	Oxygen sensor after neutralizer, heater circuit open check
P0037	Oxygen sensor after the neutralizer, checking the short circuit of the heater circuit to "ground"
P0038	Oxygen sensor after neutralizer, checking short circuit of heater circuit to on-board network
P0101	Mass Air Flow Sensor, Signal Out of Range
P0102	Mass Air Flow Sensor Low Output
P0106	Manifold Absolute Pressure Sensor Circuit Signal Out of Range
P0107	Manifold Absolute Pressure Sensor Circuit Low
P0108	Manifold Absolute Pressure Sensor Circuit High
P0103	Mass Air Flow Sensor High Output
P0112	Intake Air Temperature Sensor Low Output
P0113	Intake Air Temperature Sensor High Output
P0115	Incorrect signal from coolant temperature sensor
P0116	Coolant Temperature Sensor, Signal Out of Range
P0117	Coolant Temperature Sensor Low Output
P0118	Coolant Temperature Sensor High Output
P0122	Throttle Position Sensor Low Output (Sensor #1)
P0123	Throttle Position Sensor High Output (Sensor #1)
P0130	The oxygen sensor before the neutralizer is faulty
P0131	Pre-catalyst oxygen sensor, low output
P0132	Pre-catalyst oxygen sensor, high output
P0133	Pre-catalyst oxygen sensor, slow response to rich or lean
P0134	Oxygen sensor before neutralizer, open circuit signal
P0135	Oxygen sensor before neutralizer, heater is faulty
P0136	Oxygen sensor after neutralizer, open circuit signal
P0137	Oxygen Sensor After Catalyst, Low Signal
P0138	Post-catalyst oxygen sensor, high signal level
P0140	Oxygen sensor after neutralizer, open circuit signal
P0141	Oxygen sensor after neutralizer, heater is faulty
P0171	The fuel supply system is too lean
P0172	Fuel system too rich
P0200	The injector control circuit is faulty
P0201	Cylinder 1 injector control circuit, open circuit
P0202	Cylinder 2 injector control circuit, open circuit
P0203	Cylinder 3 injector control circuit, open circuit
P0204	Cylinder 4 injector control circuit, open circuit
P0217	Engine overheating, engine temperature above threshold
P0222	Throttle Position Sensor Low Output (Sensor #2)
P0223	Throttle Position Sensor High Output (Sensor #2)
P0261	Cylinder 1 Injector Control Circuit Short to Ground
P0262	Cylinder 1 injector control circuit, short to +12V
P0264	Cylinder 2 Injector Control Circuit Short to Ground
P0265	Cylinder 2 injector control circuit, short to +12V
P0267	Cylinder 3 Injector Control Circuit Short to Ground
P0268	Cylinder 3 injector control circuit, short to +12V
P0270	Cylinder 4 Injector Control Circuit Short to Ground
P0271	Cylinder 4 injector control circuit, short to +12V
P0300	Random or multiple misfires detected
P0301	Misfire detected in cylinder 1
P0302	Misfire detected in cylinder 2
P0303	Misfire detected in cylinder 3
P0304	Misfire detected in cylinder 4
P0325	Knock sensor break
P0326	Knock sensor, signal is out of range
P0327	Knock Sensor Low Signal
P0328	Knock Sensor High Signal
P0335	Crankshaft Position Sensor No Signal
P0336	Crankshaft position sensor, signal is out of range
P0337	Crankshaft Position Sensor, Short to Ground
P0338	Crankshaft Position Sensor, Open Circuit
P0340	The camshaft position sensor is faulty (Phase sensor error)
P0342	Camshaft Position Sensor Low Signal
P0343	Camshaft Position Sensor High Signal Level
P0346	Phase sensor circuit, incorrect signal
P0351	Ignition coil, open circuit check, primary circuit current less than threshold
P0352	Ignition coil, open circuit check, primary circuit current less than threshold
P0353	Ignition coil cylinder 3, open control circuit
P0354	Ignition coil cylinder 4, open control circuit
P0363	Random or multiple misfires detected to protect the catalytic converter
P0422	Neutralizer efficiency below threshold
P0441	Incorrect air flow through the valve
P0443	Canister purge valve control faulty
P0444	Evaporative Canister Purge Valve, Circuit Breaker Check
P0445	Short to ground in the purge valve circuit of the canister
P0458	Purge valve of the adsorber, check for short circuit of the circuit to "ground"
P0459	Evaporative canister purge valve, checking short circuit in circuit to on-board network
P0480	Fan Relay 1 Control Circuit; break, check for break in circuit
P0481	Fan Relay 2 Control Circuit; break, check for break in circuit
P0485	Cooling fan, checking supply voltage
P0500	Vehicle speed sensor, no signal
P0501	Vehicle speed sensor error
P0503	Vehicle speed sensor, intermittent signal
P0504	Brake pedal sensor, sensor signals change inconsistently
P0505	Idle speed control error
P0506	Idle speed control valve is stuck, low revs
P0507	Idle speed control valve is stuck, high revs
P0522	Oil Pressure Sensor Circuit Low
P0523	Oil Pressure Sensor Circuit High
P0560	On-board voltage is below the system operability threshold
P0562	The on-board voltage is low
P0563	The on-board voltage is high
P0601	Control unit ROM malfunction
P0603	Control unit RAM failure
P0604	Internal RAM controller checksum error
P0606	Controller, ADC faulty
P0607	Invalid controller detonation channel signal
P0615	Starter relay control circuit, open
P0616	Starter Relay Control Circuit Short to Ground
P0617	Starter relay control circuit, short to +12V
P0627	Fuel pump relay, open circuit check
P0628	Fuel pump relay, short circuit check for "ground"
P0629	Fuel pump relay, checking for short circuit in circuit to on-board network
P0642	Sensor Power Bus Low Signal
P0643	Sensor Power Bus High Signal Level
P0645	Air Conditioning Clutch Relay, Open Circuit Check
P0646	Air conditioning clutch relay, short circuit check for "ground"
P0647	Air conditioning clutch relay, checking for short circuit in the circuit to the on-board network
P0660	Intake manifold length control valve, open circuit
P0661	Intake manifold length control valve, short circuit to ground
P0662	Intake manifold length control valve, circuit closure on-board network
P0691	Fan Relay 1 Control Circuit; open circuit, checking the short circuit of the circuit for "ground"
P0692	Fan Relay 1 Control Circuit; break, check for short circuit in the circuit to the on-board network
P0693	Fan Relay 2 Control Circuit; open circuit, checking the short circuit of the circuit for "ground"
P0694	Fan Relay 2 Control Circuit; break, check for short circuit in the circuit to the on-board network
P0830	Clutch pedal switch, circuit faulty
P1102	Oxygen Sensor Heater Low Resistance
R1115	Oxygen sensor heating control circuit faulty
R1123	Additive component corr. by air the mixture composition exceeds the threshold. The composition is "rich"
R1124	Additive component corr. in air the mixture composition exceeds the threshold. Composition "poor"
R1127	Multiplicative. the mixture composition correction component exceeds the threshold. Composition "rich"
R1128	Multiplicative. the mixture composition correction component exceeds the threshold. Composition "poor"
R1135	Oxygen Sensor Pre-Catalyst Heater Circuit Malfunction
R1136	Additive component corr. for fuel exceeds the threshold. Composition "rich"
R1137	Additive component corr. for fuel exceeds the threshold. Composition "poor"
R1140	The measured load differs from the calculated one
R1141	Post-catalyst oxygen sensor heater circuit malfunction
R1171	Low signal level from CO correction potentiometer
R1172	High signal level from CO correction potentiometer
R1301	Misfires detected for catalyst protection in cylinder 1
R1302	Misfires detected for catalyst protection in cylinder 2
R1303	Misfires detected for catalyst protection in cylinder 3
R1304	Misfires detected for catalyst protection in cylinder 4
R1335	Throttle actuator control monitoring, throttle position out of range
R1336	Monitoring the throttle actuator control, checking the mismatch of the throttle position sensor signals, the sensor voltages differ by the threshold value
R1384	Throttle actuator control monitoring. Engine torque out of range
R1385	Throttle actuator control monitoring. Engine load signal is out of range.
R1386	Knock detection channel internal test error
R1387	Throttle actuator control monitoring. Injection timing is out of range.
R1388	Monitoring the throttle actuator control, checking the accelerator pedal position, sensor voltages differ by the threshold value
R1389	Throttle actuator control monitoring, engine speed out of range
R1390	Throttle actuator control monitoring, no response to system malfunction
R1410	Evaporative Evaporative Canister Purge Valve Control Circuit, Short to +12V
R1425	Evaporative Canister Purge Valve Control Circuit Short to Ground
R1426	Evaporative Canister Purge Valve Control Circuit, Open
R1500	Open circuit of the electric fuel pump relay control
R1501	Fuel Pump Relay Control Circuit Short to Ground
R1502	Fuel pump relay control circuit, short to +12V
R1509	Idle Air Control Circuit Overload
R1513	Idle Air Control Circuit Short to Ground
R1514	Idle speed control circuit, open or short to +12V
R1541	Fuel pump relay control circuit, open circuit
R1545	Throttle actuator, deviation of actual throttle position from desired position is greater than threshold
P1558	Throttle actuator, return spring faulty
P1559	Throttle actuator, throttle position at rest out of range
R1570	Immobilizer, no positive response or open circuit
R1578	Throttle actuator, adaptation value out of range
R1558	Throttle actuator limp home time above threshold
R1559	Throttle actuator, throttle position out of range
R1600	No connection with immobilizer
R1602	Loss of voltage in the on-board network
R1603	Control unit EEPROM failure
R1606	Rough Road Sensor, Incorrect Signal
R1612	CPU reset error
R1616	Rough Road Sensor Low Signal
R1617	Rough Road Sensor High Signal
R1620	Control unit ROM malfunction
R1621	Control unit RAM failure
R1622	Control unit EEPROM failure
R1640	ECU controller, EEPROM memory read/write error
R1689	Error memory malfunction
R2070	Intake manifold length control valve, constantly open
R2071	Intake manifold length control valve, permanently closed
R2100	Throttle actuator, check for open circuit
R2101	Electric throttle actuator, control circuit faulty
R2102	Throttle actuator, check for short circuit of the circuit to "ground"
R2103	Throttle actuator, check for short circuit in circuit to on-board network
R2105	Controller, monitoring module is faulty
R2122	Pedal Position Sensor A Circuit High
R2123	Pedal Position Sensor A Circuit High
R2127	Pedal Position Sensor B Circuit Low
R2128	Pedal Position Sensor B Circuit High
R2187	The fuel supply system is too lean (at idle)
R2188	Fuel system too rich (at idle)
R2135	Throttle Position Sensors "A"/"B" Signal Mismatch
R2138	Accelerator pedal position sensors "A"/"B", signal mismatch
P2176	Throttle actuator control system, adaptation of the throttle position zero not performed
R2178	Throttle actuator, adaptation has never been carried out
P2187	Fuel system too lean at idle
P2188	Fuel system too rich at idle
P2270	Oxygen sensor after neutralizer, no response to enrichment of mixture
P2271	Oxygen sensor after neutralizer, no response to lean mixture
R2301	Ignition coil cylinder 1, control circuit short to electrical system
R2304	Ignition coil cylinder 2, control circuit short to electrical system
R2307	Ignition coil cylinder 3, control circuit short to electrical system
R2310	Ignition coil cylinder 4, control circuit short to electrical system
P2500	Generator Excitation Control Circuit (LT) Low
P2501	Generator Excitation Control Circuit (LT) High

List of data transfer error codes

U0001	CAN bus faulty
U0009	CAN bus, short circuit in the circuit
U0073	"Connection via CAN bus (the bus is off)"
U0100	"CAN bus receiver (ECU)"
U0155	No communication with cruise control module
U0305	Software incompatibility with cruise control module