ACURA Car Fault Codes DTC
ACURA Car Fault Codes DTC list.
ACURA Cars Fuel system and air supply malfunctions
P0100 - Air flow sensor (mass - MAF) / (volume - VAF) - circuit malfunction
P0101 - The output signal of the mass air flow sensor for the allowable range
P0102 - Low signal mass air flow sensor circuit
P0103 - High signal mass air flow sensor circuit
P0106 - Absolute pressure sensor signal out of range
P0107 - Low Intake Air Pressure Sensor Circuit Low
P0108 - High Intake Air Pressure Sensor Circuit High
P0112 - Low signal circuit of the air temperature sensor
P0113 - High signal circuit temperature sensor
P0116 - Coolant temperature sensor signal out of range
P0117 - Low signal circuit coolant temperature sensor
P0118 - High coolant temperature sensor circuit signal
P0121 - Throttle Position Sensor Out of Range
P0122 - Throttle Position Sensor Circuit Low
P0123 - Throttle Position Sensor Circuit High
P0128 - Insufficient coolant temperature to turn on the thermostat
P0130 - No 1 oxygen sensor circuit
P0131 - Low signal of the oxygen sensor No. 1, to the converter
P0132 - High level oxygen sensor signal No. 1, to the converter
P0133 - Slow response to enrichment or depletion of oxygen sensor No. 1
P0134 - Open circuit of the oxygen sensor No. 1
P0135 - Malfunction of the oxygen sensor heater number 1
P0136 - Malfunction of the oxygen sensor circuit No. 2
P0137 - Low signal of the oxygen sensor No. 2 (after the converter)
P0138 - High level signal of the oxygen sensor No. 2 (after the converter)
P0140 - Open circuit of the signal of the oxygen sensor No. 2
P0141 - Malfunction of the oxygen sensor heater No. 2
P0171 - The fuel system is too lean
P0172 - Fuel system too rich
P0200 - Injector control circuit is defective
P0201 - Open injector control circuit 1
P0202 - Open injector control circuit 2
P0203 - Open injector control circuit 3
P0204 - Open injector control circuit 4
P0205 - Open injector control circuit 5
P0206 - Open injector control circuit 6
P0217 - Overheating of the engine cooling system
P0219 - Excessive engine speed
P0222 - Low signal throttle position sensor circuit No. 2
P0223 - High signal throttle position sensor circuit No. 2
P0230 - Malfunction of the control circuit of the fuel pump relay
P0261 - Short to ground injector control circuit 1
P0262 - Short circuit to the wiring or open circuit injector 1
P0263 - Injector driver 1 defective
P0264 - Short to ground injector control circuit 2
P0265 - Short circuit to the wiring or open circuit injector 2
P0266 - Injector driver 2 defective
P0267 - Short to ground injector control circuit 3
P0268 - Short circuit to the wiring or open circuit injector 2
P0269 - Injector driver 3 defective
P0270 - Short to ground injector control circuit 4
P0271 - Short circuit to the wiring or open circuit injector 4
P0272 - Injector driver 4 defective
P0273 - Short to ground injector control circuit 5
P0274 - Short circuit to the wiring or open circuit injector 5
P0275 - Injector driver 5 defective
P0276 - Short to ground injector control circuit 6
P0277 - Short to ground injector control circuit 6
P0278 - Injector driver 6 defective
P0297 - Excessive vehicle speed
ACURA Ignition system DTCs
P0300 - Random / Multiple Misfire (Ignition)
P0301 - Cylinder 1 - misfire (ignition)
P0302 - Cylinder 2 - misfire (ignition)
P0303 - Cylinder 3 - misfire (ignition)
P0304 - Cylinder 4 - misfire (ignition)
P0305 - Cylinder 5 - misfire (ignition)
P0306 - Cylinder 6 - misfire (ignition)
P0325 - Knock Sensor 1, Bank 1 - electrical circuit failure
P0326 - Knock Sensor 1, Bank 1 - Range / Function
P0327 - Knock Sensor 1, Bank 1 - Low Signal
P0328 - Knock Sensor 1, Bank 1 - high input signal
P0335 - Crankshaft Position Sensor - Circuit Malfunction
P0336 - Crankshaft Position Sensor - Range / Performance
P0337 - Crankshaft Position Sensor - Low Signal
P0338 - Crankshaft Position Sensor - High Signal
P0340 - Camshaft Position Sensor A, Bank 1 - electrical circuit malfunction
P0341 - Camshaft Position Sensor A, Bank 1 - Range / Performance
P0342 - Camshaft Position Sensor A, Bank 1 - Low Signal
P0343 - Camshaft Position Sensor A, Bank 1 - Input High
P0351 - Ignition coil A, primary / secondary windings - electrical circuit failure
P0352 - Ignition coil B, primary / secondary windings - electrical circuit failure
P0353 - Ignition coil C, primary / secondary windings - electrical circuit failure
P0354 - Ignition coil D, primary / secondary - electrical circuit failure
P0355 - Ignition coil E, primary / secondary - electrical circuit failure
P0356 - Ignition coil F, primary / secondary - electrical circuit failure
ACURA Emission control errors
P0420 - Catalytic Converter Bank 1 - Efficiency Below Required
P0421 - Warming up the catalytic converter, bank 1 - efficiency is lower than required
P0422 - Main Catalytic Converter Bank 1 - Efficiency Below Required
P0430 - Catalytic converter bank 2 - efficiency is lower than required
P0431 - Warming up the catalytic converter, bank 2 - efficiency is lower than required
P0432 - Main Catalytic Converter Bank 2 - Efficiency Below Required
P0441 - Fuel vapor recovery system - incorrect consumption
P0442 - Fuel vapor recovery system - slight leak
P0443 - Fuel Vapor Battery Solenoid Valve - Circuit Malfunction
P0444 - Fuel Vapor Battery Solenoid Valve - Open Circuit
P0445 - Fuel Vapor Battery Solenoid Valve - Short Circuit
P0480 - Cooling Fan 1 Motor - Circuit Malfunction
P0481 - Electric motor for fan 2 of the cooling system - electrical circuit malfunction
ACURA Speed and idle control faults
P0500 - Vehicle Speed Sensor - Circuit Malfunction
P0501 - Vehicle Speed Sensor - Range / Performance
P0502 - Vehicle Speed Sensor - Low Signal
P0503 - Vehicle Speed Sensor - Chaotic / Missing / High Level Signals
P0504 - A / B brake light switch (brake pedal position sensor) - correlation
P0505 - Idle Speed Control System - Malfunction
P0506 - Idle Speed Control System - Lower Speed
P0507 - Idle Speed Control System - Speed Above Allowed
P0508 - Idle Bypass Control - Low Signal
P0509 - Idle bypass control - high signal
P0511 - Idle bypass control - electrical circuit malfunction
P0560 - System voltage (vehicle electrical system) - malfunction
P0561 - System Voltage (On-Board Network) - Instability
P0562 - System Voltage (Onboard Power) - Low
P0563 - System Voltage (Vehicle Power System) - High
P0572 - Limit switch A of the brake pedal (cruise control system) - low signal
P0573 - Brake pedal limit switch A (cruise control) - high signal
ACURA Self Diagnostic Codes
0 or * ECU
1 oxygen sensor LH
2 oxygen sensor RH
3 pressure sensor (MAP)
4 engine speed sensor
5 MAP sensor
6 engine temperature sensor
7 position sensor throttle potentiometer
8 sensor 1 TDC engine speed
9 cylinder sensor 1
10 air temperature sensor
11 sensor for adjusting the composition of the fuel mixture X X
12 exhaust gas recirculation control system
13 atmospheric pressure sensor
14 electronic control of the valve of adjustment of turns X X
15 ignition system output
16 nozzle
17 car speed sensor
18 ignition timing adjustment
19 Lock up valve (model with automatic transmission)
20 electronic load cell
21 V TEC valve
22 V TEC c oil pressure sensor
23 knock sensor
30 automatic transmission signal A
31 automatic transmission signal B
41 oxygen sensor LH
42 RH oxygen sensors
43 LH fuel supply system
44 RH fuel supply system
5-4 sensor 2 top dead center (TDC) / engine speed
5-9 cylinder sensor 2