Ulincos OBD 2 Scanner Car Engine Trouble Code Reader Vehicle Codes Reader CAN OBDII EOBDII Diagnostic Scan Tool, Reset Check Engine Light U581 Scanner works on almost all of 1996 and newer cars & light trucks, is for real-time automotive diagnosis based on the OBD II protocol (including the VPW, PWM, ISO, KWP 2000 and CAN protocols). (If you are not sure it works for your car or not, tell me your car's model, engine, fuel and years, we would give you ensure answer in 24 hours) Support System: Misfire, Fuel System, Comprehensive components (ccm), EGR System, Oxygen sensor, Catalyst, Evaporative, O2 Sensor heater, Secondary air, Heated Catalyst, A/C System and many more On Screen DTC Descriptions: Once hooked up to the OBD II connector, DTC codes and full descriptions for generic and manufacture specific codes (if any) will display directly on the LCD screen Displays Live Data Stream: Reads certain sensors in real time such as RPM, Engine Coolant Temperature, Vehicle Speed, Oxygen Sensor data, O2 Voltage, Temps, MAF and more Easy to Use: With a simple touch of a button, this scan tool temporarily clears all error codes and turns off the annoying check engine light