OBD2 Adaptor Auto Scanner WIFI Bluetooth ELM327

 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 It Works with all OBD-II compliant vehicles and support BlackBerry LG Nokia and android cellphones.   Compatible vehicles: Compatible with Benz 2001/02/03 W203 C200K (ISO) Compatible with BMW X5 2002 (ISO) -3, -5/X5/Z3/Z4/Z8/740I/740L/750IL, (ISO1941) Chevrolet Aveo (ISO) Compatible with Citroen C3 2004 (ISO) Compatible with Daihatsu YRV 2005 (ISO) Compatible with Daihatsu YRV Turbo 20