OBD-II Code / CEL Flash Code / System ComponentP0000 0505 No Self Diagnostic Failure Indicated P0100 0102 MAF Sensor P0105 0803 Absolute Pressure Sensor P0110 0401 IAT Sensor P0115 0103 ECT Sensor P0120 0403 TP Sensor (Info in this thread)P0125 0908 ECT Sensor P0130 0307 Front HO2S Bank 1 P0131 0411 Front HO2S Bank 1P0132 0410 Front HO2S Bank 1P0133 0409 Front HO2S Bank 1P0134 0412 Front HO2S Bank 1P0135 0901 Front HO2S Heater Bank 1 P0136 0707 Rear HO2S P0137 0511 Rear HO2SP0138 0510 Rear HO2SP0139 0707 Rear HO2SP0140 0512 Rear HO2SP0141 0902 Rear HO2S Heater P0150 0303 Front HO2S Bank 2 P0150 0308 Front HO2S Bank 2P0151 0415 Front HO2S Bank 2P0152 0414 Front HO2S Bank 2P0153 0413 Front HO2S Bank 2P0154 0509 Front HO2S Bank 2P0155 0101 Front HO2S Bank 2 P0157 0314 Rear HO2S P0158 0313 Rear HO2S P0159 0708 Rear HO2S P0160 0315 Rear HO2SP0161 1002 Rear HO2S P0170 0706 Fuel Injection System Function P0171 0115 Fuel System Lean Bank 1 P0172 0114 Fuel System Rich Bank 1 P0173 0806 Fuel Injection System Function P0174 0210 Fuel System Lean Bank 2 P0175 0209 Fuel System Rich Bank 2 P0180 0402 Tank Fuel Temperature Sensor P0300 0701 Multiple Cylinder Misfire P0301 0608 Cylinder #1 Misfire P0302 0607 Cylinder #2 MisfireP0303 0606 Cylinder #3 MisfireP0304 0605 Cylinder #4 MisfireP0305 0604 Cylinder #5 MisfireP0306 0603 Cylinder #6 MisfireP0325 0304 Knock Sensor P0335 0802 CKP Sensor P0340 0101 CMP SensorP0400 0302 EGR Function P0402 0306 EGRC-BPT Valve P0403 0515 EGR Volume Control Valve Circuit P0420 0702 TWC Function RH Bank P0430 0703 TWC Function LH Bank P0440 0705 EVAP Small Leak P0443 0807 Canister Purge Control/Solenoid Valve P0443 1008 Canister Purge Control/Solenoid Valve P0446 0903 Vent Control ValveP0450 0704 EVAP System Pressure Sensor P0500 0104 VSSP0505 0205 IAC-AAC Valve P0510 0203 CTP Switch P0600 0504 A/T Communication Line P0605 0301 ECM P0705 1003 PNP/Inhibitor Switch P0705 1101 PNP/Inhibitor SwitchP0710 1208 Fluid Temperature Sensor P0720 1102 VSS P0725 1207 Engine Speed Signal P0731 1103 A/T 1st Signal P0732 1104 A/T 2nd Signal P0733 1105 A/T 3rd Signal P0734 1106 A/T 4th Signal Or TCC P0740 1204 TCC Solenoid Valve P0744 1107 A/T TCC Signal P0745 1205 Line Pressure Solenoid Valve P0750 1108 Shift Solenoid Valve ‘‘A’’ P0755 1201 Shift Solenoid Valve ‘‘B’’ P1105 1302 MAP/BARO Switch Solenoid Valve P1130 ---- Swirl Control Valve Control Solenoid Valve P1148 0307 Closed Loop RH Bank P1165 ---- Swirl Control Valve Control Vacuum Check Valve P1168 0308 Closed Loop LH Bank P1220 1305 FPCM P1320 0201 Ignition Signal Primary P1335 0407 CKP Sensor (REF) P1336 0905 CKP Sensor P1400 1005 EGR Control Solenoid Valve P1401 0305 EGR Temperature Sensor P1402 0514 EGR System P1440 0213 EVAP Small Leak P1441 0801 VC/V Bypass Valve P1444 0214 Purge Volume Control Valve P1445 1008 Purge Volume Control Valve P1446 0215 Vent Control ValveP1447 0111 EVAP Purge Flow Monitor P1448 0309 Vent Control Valve P1490 0801 Vacuum Cut Valve Bypass Valve P1491 0311 Vacuum Cut Bypass Valve P1492 0807 Purge Control Valve Solenoid Valve P1493 0312 Purge Control Valve & Solenoid Valve P1605 0804 A/T Diagnosis Communication Line P1705 1206 TP Sensor P1706 1003 Park/Neutral Position Switch Circuit P1760 1203 Overrun Clutch Solenoid Valve P1900 0208 Engine Cooling Fan/Circuit FaultP1900 1308 Engine Cooling Fan/Circuit Fault

Linked to How-to/Info Sticky.

P0120 Troubleshooting: