==== ODBII Codes for Nissan Altima ==== ---- P0000 -No Self Diagnostic Failure Indicated P0100 - MAF Sensor P0105 - Absolute Pressure Sensor P0110 - IAT Sensor P0115 - ECT Sensor P0120 - TP Sensor P0125 - ECT Sensor P0130 - P0134 - Front HO2S P0135 - Front HO2S Heater P0136 - P0140 - Rear HO2S P0141 - Rear HO2S Heater P0170 - Fuel Injection System Function P0171 - Fuel Injection System Lean P0172 - Fuel Injection System Rich P0180 - Tank Fuel Temperature Sensor P0300 - Multiple Cylinder Misfire P0301 - P0304 - Misfire, Cylinders 1 - 4 P0325 - Knock Sensor P0335 - CKP Sensor P0340 - CMP Sensor, Detectable & Non-Detectable Circuit P0400 - EGR Function P0402 - EGRC-BPT Valve P0420 - TWC Function P0440 - EVAP System Small Leak P0443 - EVAP Canister Purge Volume Control Solenoid Valve P0446 - EVAP Canister Vent Control Valve Circuit P0450 - EVAP System Pressure Sensor P0455 - EVAP Gross Leak P0460 - Fuel Level Sensor (Slosh) P0461 - Fuel Level Sensor P0464 - Fuel Level Sensor/Circuit P0500 - VSS P0505 - IAC-AAC Valve P0510 - CTP P0600 - A/T Communication Line P0605 - ECM/ECCS Module P0705 - PNP/Inhibitor Switch P0710 - ATF Temperature Sensor P0720 - VSS P0725 - Engine Speed Signal P0731 - A/T 1st Signal P0732 - A/T 2nd Signal P0733 - A/T 3rd Signal P0734 - A/T 4th Or TCC Signal P0740 - TCC Solenoid Valve P0744 - TCC Solenoid & Valve Function P0745 - Line Pressure Solenoid Valve P0750 - Shift Solenoid Valve ‘‘A’’ P0755 - Shift Solenoid Valve ‘‘B’’ P1105 - MAP/BARO Switch Solenoid Valve P1126 - Thermostat Function P1148 - Closed Loop Control P1320 - Ignition Signal P1336 - CKP P1400 - EGR & Canister Control Solenoid Valve P1401 - EGR Temperature Sensor P1402 - EGR System P1440 - EVAP System Small Leak P1441 - EVAP Vacuum Sensor Leak P1444 - Purge Volume Control Valve P1446 - Vacuum Cut Valve P1447 - EVAP Purge Flow Monitor P1448 - Vacuum Cut Valve P1464 - Fuel Level Sensor/Circuit P1490 - Vacuum Cut/Bypass Valve P1491 - Vacuum Cut Valve Bypass Valve P1605 - A/T Diagnosis Communication Line P1705 - TP Sensor P1706 - Park/Neutral Position Switch P1760 - Overrun Clutch Solenoid Valve P1900 - Cooling Fan