You receive an OBDII Diagnostic Trouble Code when the Check Engine Light ignites. Read more about how the Check Engine Light works.
Common OBDII Diagnostic Trouble Codes (DTC):
P0100 Mass or Volume Airflow Circuit Error
P0200 Injector Circuit Error
P0300 Engine Misfire Detected
P0400 Exhaust Gas Recirculation (EGR) Error
P0500 Vehicle Speed Sensor Error
P0600 Serial Communication Link Error
P0700 Transmission Control System Error/Request for MIL
Commonly Occurring OBDII Codes
NOTE:
- a “0″ in the second position indicates a generic industry standard code
- a “1″ in the second position indicates the code is manufacturer specific and requires access to a database for a more detailed description
- Every AAMCO Center has access to manufacturer databases.
P0121 Throttle/Pedal Position Error
P0131 O2 Sensor Circuit, Low Voltage, Bank 1 Sensor 1
P0132 O2 Sensor Circuit, High Voltage, Bank 1 Sensor 1
P0133 O2 Sensor Circuit
P0134 O2 Sensor Circuit
P0135 O2 Sensor Circuit
P0136 O2 Sensor Circuit
P0137 O2 Sensor Circuit
P0138 O2 Sensor Circuit
P0139 O2 Sensor Circuit
P0140 O2 Sensor Circuit
P0141 O2 Sensor Circuit
P0142 O2 Sensor Circuit
P0143 O2 Sensor Circuit
P0144 O2 Sensor Circuit
P0145 O2 Sensor Circuit
P0146 O2 Sensor Circuit
P0147 O2 Sensor Circuit
P0171 System Too Lean, Bank 1
P0174 System Too Lean, Bank 2
P0316 Misfire on Start
P0325 Knock Sensor
P0326 Knock Sensor
P0327 Knock Sensor
P0328 Knock Sensor
P0329 Knock Sensor
P0330 Knock Sensor
P0331 Knock Sensor
P0332 Knock Sensor
P0333 Knock Sensor
P0334 Knock Sensor
P0335 Crankshaft Position Sensor Error
P0340 Camshaft Position Sensor Error
P0350 Ignition Coil Primary/Secondary Circuit
P0401 Insufficient EGR Flow
P0420 Catalytic Converter Efficiency Error, Bank 1
P0422 Main Catalyst Efficiency Error
P0440 General Evaporative Emission-System Error
P0442 Evaporative Emission-System Leak Detected, Small Leak
P0455 Evaporative Emission-System Leak Detected, Large Leak
P0505 Idle Control System
P0705 Transmission Range Selector Error
P0720 Output Speed Sensor Error
P0730 Incorrect Gear Ratio
P0731 Incorrect Gear Ratio (gear 1)
P0732 Incorrect Gear Ratio (gear 2)
P0733 Incorrect Gear Ratio (gear 3)
P0734 Incorrect Gear Ratio (gear 4)
P0735 Incorrect Gear Ratio (gear 5)
P0736 Incorrect Gear Ratio (reverse gear)
P0740 Torque Converter Clutch Error
P0741 Torque Converter Performance or Stuck Off
P0742 Torque Converter Clutch Circuit Stuck On
P0743 Torque Converter Clutch Circuit Electrical Error
P0744 Torque Converter Clutch Circuit Intermittent Error
P0745 Pressure Control Solenoid
P0750 Shift Solenoid
P0760 Shift Solenoid
P0765 Shift Solenoid
P0770 Shift Solenoid
P0811 Maximum adapt/excessive clutch slippage
P0894 Transmission component slipping
