Koolertron F-12 ELM 327 OBDII PC Car Diagnostic Scanner
* Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).* Clear trouble codes and turn off the MIL ("Check Engine" light)* Display current sensor data, including:* Engine RPM* Calculated Load Value* Coolant Temperature* Fuel System Status* Vehicle Speed* Short Term Fuel Trim* Long Term Fuel Trim* Intake Manifold Pressure* Timing Advance* Intake Air Temperature* Air Flow Rate* Absolute Throttle Position* Oxygen sensor voltages/associated short term fuel trims* Fuel System status* Fuel Pressure* Many others...