32781 Function: 1. Read diagnostic trouble codes， both generic and manufacturer-specific， and display their meaning (over 3000 generic code definitions in the database). 2. Clear trouble codes and turn off the MIL ("Check Engine" light) 3. 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 Compatible with BMW， SEAT， Ford， MINI， Jaguar， Benz， Volkswagen， Chrysler， Dodge， Acura， Suzuki， Honda， Toyota， Mazda， Mitsubishi， Nissan， Subaru， Land Rover， Chevrolet， Skoda， Infiniti， Kia， Hyundai， Audi， Saab， Opel， Citroen， Peugeot， Volvo， Fiat， etc. Color: blue OBDII: 16PIN Dimension: about 48*32*25MM Support OBD II protocol: ISO15765-4 (CAN) ISO14230-4 (KWP2000) ISO9141-2 J1850 VPW J1850 PWM Note: The Bluetooth function is only suitable for Android and Symbian operating system，and not suitable for the bluetooth version 2.0 above. 1 X Car OBDII Diagnostic Interface 1 X CD