CARB OBD II Comprehensive Component Monitoring List

IMPORTANT: Not all vehicles have these components.

The following components are intended to illuminate the Malfunction Indicator Lamp (MIL).
^ Transaxle/Transmission Range (TR) Mode Pressure Switch
^ Transaxle/Transmission Turbine Speed Sensor (HI/LO)
^ Transaxle/Transmission Vehicle Speed Sensor (HI/LO)
^ Transaxle/Transmission Vehicle Speed Sensor (HI/LO)
^ Ignition Sensor (Cam Sync, Diag)
^ Ignition Sensor Hi Res (7x)
^ Knock Sensor (KS)
^ Engine Coolant Temperature (ECT) Sensor
^ Intake Air Temperature (IAT) Sensor
^ Throttle Position (TP) Sensor A, B
^ Manifold Absolute Pressure (MAP) Sensor
^ Mass Air Flow (MAF) Sensor
^ Components Intended to Illuminate MIL
^ Automatic Transaxle/Transmission Temperature Sensor
^ Transaxle/Transmission Torque Converter Clutch (TCC) Control Solenoid
^ Transaxle/Transmission TCC Enable Solenoid
^ Transaxle/Transmission Shift Solenoid A
^ Transaxle/Transmission Shift Solenoid B
^ Transaxle/Transmission 3/2 Shift Solenoid
^ Ignition Control (IC) System
^ Idle Air Control (IAC) Coil
^ Evaporative Emission Purge Vacuum Switch
^ Evaporative Emission Canister Purge (EVAP Canister Purge)