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OBD II Codes

What does the Engine Light Means?

On G20 and I30 models, connect a suitable Scan Tool to the DLC, located under instrument panel fuse box cover.

On J30, Q45, G35, FX35/45, M45, I35 and QX4 models, connect a suitable Scan Tool to the DLC, located under or on lower portion of instrument panel.

Clearing Codes

If using a scan tool, follow tool manufacturer?s instructions to clear Codes.

Using a small screwdriver to turn the diagnostic mode selector switch, located on the side of the ECM/ECU, fully clockwise. After waiting two seconds, rotate the switch to the full counterclockwise position. The diagnosis will end and memory will then be cleared.

   

Bulletins Available
For Model
P0000 No Self Diagnostic Failure Indicated  
P0011 Intake Valve Timing Control  
P0021 Intake Valve Timing Control  
P0031 O2 Sensor Heather  
P0032 O2 Sensor Heather  
P0037 O2 Sensor Heather  
P0038 O2 Sensor Heather  
P0043 O2 Sensor Heather  
P0044 O2 Sensor Heather  
P0051 O2 Sensor Heather  
P0052 O2 Sensor Heather  
P0057 O2 Sensor Heather  
P0058 O2 Sensor Heather  
P0100 MAF (Mass Air Flow) Sensor I30
P0101 MAF Sensor  
P0102 MAF Sensor I35
P0103 MAF Sensor  
P0105 Absolute Pressure Sensor  
P0107 Absolute Pressure Sensor  
P0108 Absolute Pressure Sensor  
P0110 IAT (Intake Air Temperature) Sensor  
P0112 IAT  Sensor  
P0113 IAT  Sensor  
P0115 ECT (Engine Coolant Temperature) Sensor  
P0117 ECT Sensor  
P0118 ECT Sensor  
P0120 TP (Throttle Position) Sensor G20, I30, J30, QX4
P0121 TP Sensor  
P0122 TP Sensor  
P0123 TP Sensor  
P0125 ECT Sensor  
P0127 Intake Air Temperature Sensor  
P0128 Thermostat Function  
P0130 Closed Loop, Bank 1 Or Front O2S, Bank 1  
P0131 Front O2 Sensor, Bank 1 Lean Shift Monitoring  
P0132 Front O2 Sensor, Bank 1 Rich Shift Monitoring  
P0133 Front O2 Sensor, Bank 1 Response Monitoring  
P0134 Front O2 Sensor, Bank 1 High Voltage G20
P0135 Front HO2S Heater, Bank 1  
P0136 Rear O2S, Bank 1  
P0137 Rear O2S, Bank 1 Minimum Voltage Monitoring  
P0138 Rear O2S, Bank 1 Maximum Voltage Monitoring I30/I35, G20, Q45
P0139 Rear O2S, Bank 1 Response Monitoring I30/I35, G20, Q45
P0140 Rear O2S, Bank 1 High Voltage I30/I35, G20, Q45
P0141 Rear H02S Heater, Bank 1  
P0144 O2 Sensor Heather  
P0150 Closed Loop, Bank 2 Or Front O2S, Bank 2  
P0151 Front O2 Sensor, Bank 2 Lean Shift Monitoring  
P0152 Front O2 Sensor, Bank 2 Rich Shift Monitoring  
P0153 Front O2 Sensor, Bank 2 Response Monitoring  
P0154 Front O2 Sensor, Bank 2 High Voltage  
P0155 Front HO2S Heater, Bank 2  
P0156 Rear H02S Sensor, LH Bank  
P0157 Rear O2S, Bank 2  
P0158 Rear O2S, Bank 2 I30/I35, Q45
P0159 Rear O2S, Bank 2 I30/I35, Q45
P0160 Rear O2S, Bank 2 I30/I35, Q45
P0161 Rear H02S Heater, LH Bank Or Bank 2  
P0171 Fuel System Lean, Bank 1 G20
P0172 Fuel System Rich, Bank 1  
P0174 Fuel System Lean, Bank 2  
P0175 Fuel System Rich, Bank 2  
P0180 Tank Fuel Temp Sensor  
P0182 Fuel Tank Temperature Sensor  
P0183 Fuel Tank Temperature Sensor  
P0217 Engine Coolant High Temperature Enrichment Protection  
P0221 Throttle Position Sensor  
P0222 Throttle Position Sensor  
P0223 Throttle Position Sensor  
P0226 Accelerator Pedal Position Sensor  
P0227 Accelerator Pedal Position Sensor  
P0228 Accelerator Pedal Position Sensor  
P0245 Supercharger Bypass Valve Control Solenoid Valve  
P0300 Random Misfire QX4
P0301?P0308 Misfire, Cylinder No. 1?8 QX4
P0325 Knock Sensor, Bank 1  
P0327 Knock Sensor  
P0328 Knock Sensor  
P0330 Knock Sensor, Bank 2  
P0335 CKP (Crank Shaft Position) Sensor   
P0340 CMP (Cam Shaft Position) Sensor (Phase)  
P0345 CMP Sensor (Phase)  
P0350 Ignition Signal  
P0400 EGR System  
P0402 EGRC/BPT Valve  
P0403 EGR Volume Control Valve Circuit  
P0405 EGR Temperature Sensor  
P0406 EGR Temperature Sensor  
P0420 TW (Two-Way) Catalyst System, Bank 1 I30, QX4
P0430 TW Catalyst System, Bank 2 I30, QX4
P0440 EVAP Small Leak  
P0441 EVAP Control System Purge Flow Monitor  
P0442 EVAP Control System FX, G35
P0443 Purge Control/V & S/V  
P0444 EVAP Canister Purge Volume Control Solenoid Valve  
P0445 EVAP Canister Purge Volume Control Solenoid Valve  
P0447 EVAP Canister Vent Control Valve  
P0450 EVAP Pressure Sensor  
P0451 EVAP System Pressure Sensor  
P0452 EVAP System Pressure Sensor  
P0453 EVAP System Pressure Sensor  
P0455 EVAP Control System M45, Q45
P0456 EVAP Control System FX, G35
P0460 Fuel Level Sensor Unit (Slow)  
P0461 Fuel Level Sensor Function  
P0462 Fuel Level Sensor  
P0463 Fuel Level Sensor  
P0464 Fuel Level Sensor Circuit  
P0500 Vehicle Speed Sensor  
P0505 IACV/AAC Valve  
P0506 Idle Speed Control System  
P0507 Idle Speed Control System  
P0510 Closed TP Sensor G20, I30, J30, QX4
P0550 Power Steering Pressure Sensor  
P0600 A/T Comm Line  
P0605 ECM/ECU  
P0650 Malfunction Indicator Lamp  
P0705 PNP Or Inhibitor Switch  
P0710 ATF Temp Sensor  
P0720 VSS A/T  
P0725 Engine Speed Signal  
P0731 A/T 1ST Signal G20, I30, J30, QX4
P0732 A/T 2ND Signal G20, I30, J30, QX4
P0733 A/T 3RD Signal G20, I30, J30, QX4
P0734 A/T 4TH Signal Or TCC  
P0740 TCC SV Solenoid  
P0744 A/T TCC Signal  
P0745 Line Pressure S/V  
P0750 Shift Solenoid/V A  
P0755 Shift Solenoid/V B  
P1031 Air/Fuel Ratio Sensor Meter G35, QX56
P1032 Air/Fuel Ratio Sensor Meter  
P1051 Air/Fuel Ratio Sensor Meter G35, QX56
P1065 ECM Power Supply Heater  
P1102 Mass Air Flow Sensor Function Heater I35
P1103 MAP Sensor Heater  
P1104 MAP Sensor Heater  
P1105 MAP/BARO Switch SOL/V  
P1108 MAP Sensor Heater  
P1110 Intake Valve Timing Control, LH Bank  
P1111 Intake Valve Timing Control Solenoid Valve  
P1119 Radiator Temperature Sensor Circuit  
P1120 TP Sensor 2  
P1121 Electronic Throttle Control Actuator  
P1122 Electronic Throttle Control Actuator  
P1124 Throttle Control Motor Relay  
P1125 Tandem TP Sensor  
P1126 Throttle Control Motor Relay. Thermostat Function (G20)  
P1128 Throttle Control Motor  
P1130 Swirl Control Valve Control Solenoid Valve  
P1131 Swirl Control Solenoid Valve  
P1132 Swirl Control Valve  
P1135 Intake Valve Timing Control, RH Bank 2  
P1136 Intake Valve Timing Control Solenoid Valve  
P1137 Swirl Control Valve Position Sensor  
P1138 Swirl Control Valve  
P1140 Intake Valve Timing Control Position Sensor, LH Bank 1  
P1143 Heated O2 Sensor 1  
P1144 Heated O2 Sensor 1  
P1145 Intake Valve Timing Control Position Sensor, RH Bank 2  
P1146 Heated O2 Sensor 2  
P1147 Heated O2 Sensor 2 I30/I35
P1148 Closed Loop, Bank 1 G35, QX56
P1163 Heated O2 Sensor 1  
P1164 Heated O2 Sensor 1  
P1165 Swirl Control Valve Control Vacuum Check Switch  
P1166 Heated O2 Sensor 2  
P1167 Heated O2 Sensor 2 I30/I35
P1168 Closed Loop, Bank 2 G35, QX56
P1169 Heated O2 Sensor 3  
P1170 Heated O2 Sensor 3  
P1210 Traction Control Signal Circuit  
P1211 ABS/TCS Control Unit  
P1212 ABS/TCS Communication Line  
P1217 Engine Coolant Temperature  
P1220 FPCM  
P1221 Throttle Actuator Circuit  
P1222 Temperature Sensor Circuit  
P1223 Throttle Position Sensor 2  
P1224 Throttle Position Sensor 2  
P1225 Closed Throttle Position Learning  
P1226 Closed Throttle Position Learning  
P1227 Accelerator Pedal Position Sensor 2  
P1228 Accelerator Pedal Position Sensor 2  
P1229 Sensor Power Supply  
P1271 Air/Fuel Ratio Sensor 1  
P1272 Air/Fuel Ratio Sensor 1  
P1273 Air/Fuel Ratio Sensor 1  
P1274 Air/Fuel Ratio Sensor 1  
P1276 Air/Fuel Ratio Sensor 1  
P1278 Air/Fuel Ratio Sensor 1 QX56
P1279 Air/Fuel Ratio Sensor 1 QX56
P1288 Air/Fuel Ratio Sensor QX56
P1289 Air/Fuel Ratio Sensor QX56
P1320 Ignition Signal, Primary I30
P1335 CKP Sensor (Ref)  
P1336 CKP Sensor (POS) Cog  
P1400 EGRC Solenoid/V  
P1401 EGR Temp Sensor  
P1402 EGR System  
P1440 EVAP Small Leak  
P1441 VC/V Bypass/V  
P1443 Canister Control Vacuum Check Switch  
P1444 Purge Volume Control/V M45, Q45
P1445 Purge Volume Control/V  
P1446 Vent Control Valve  
P1447 EVAP Purge Flow  
P1448 Vent Control Valve M45, Q45
P1456 EVAP Control System  
P1464 Fuel Level Sensor Circuit Ground Signal  
P1480 Fan Control Solenoid Valve Circuit  
P1490 VC/V Bypass/V  
P1491 VC Cut/V Bypass/V All
P1492 Purge Control/V S/V  
P1493 Purge Control/V & S/V  
P1564 ASCD Steering Switch  
P1568 ICC (Intelligent Cruise Control)  
P1572 ASCD (Automatic Sped Control Device) Brake Switch  
P1574 ASCD Vehicle Speed Sensor  
P1605 A/T Diag Comm Line  
P1610 NATS Malfunction  
P1611 NATS Malfunction  
P1612 NATS Malfunction  
P1613 NATS Malfunction  
P1614 NATS Malfunction  
P1615 NATS Malfunction  
P1705 TP Sensor A/T  
P1706 PNP Switch  
P1720 Vehicle Speed Sensor- A/T Output  
P1760 Overrun Clutch S/V  
P1774 LC/B Solenoid Function QX56
P1775 Torque Converter Clutch Solenoid Valve  
P1776 Torque Converter Clutch Solenoid Valve  
P1780 Shift Change Signal  
P1800 VIAS Control Solenoid Valve  
P1805 Brake switch  
P1900 Cooling Fan  
P2122 Accelerator Pedal Position Sensor  
P2123 Accelerator Pedal Position Sensor  
P2127 Accelerator Pedal Position Sensor 2  
P2128 Accelerator Pedal Position Sensor 2  
P2135 Throttle Position Sensor  
P2138 Accelerator Pedal Position Sensor  

 

 

 

  
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