JDiag OBD2 WiFi Car Diagnostic Scanner Check Engine Light Code Reader CAN OBDII Scan Tool for iOS Android Device Powerful Functions: Reading engine diagnostic trouble codes, instantly tells you why your Check Engine Light is on and can turn off the light. View freeze frame data & I/M readiness monitors,Realtime Data , car performance, sensor data like EOT, RPM, Boost, Speed, DPF Temp, Fuel Trim, O2 Readings etc! Vehicle Compatibility: This obd2 reader works with most OBDII vehicles after year 1996,and it supports Multi OBDII protocols: ISO9141-2, ISO14230-4 (Kwp2000), ISO15765-4 (Can-BUS), J1850 PWM, J1850 VPW-so it does support Ford/ GM Brands. Not like some other cheaper obd2 adapter cant reads Ford /GM. WiFi Wireless: The portable obd2 scan tool comes with high quality wifi chip,Stable and fast wifi connection,No wires it perfectly works on Your iSO / Android Smart Phones Easy Operation: after software download by scan QR or search Torque Proon Google play and Apple Store, Easily plug the scanner into obdii port, turn on ignition,obd2 reader wifi enable and build up the connection with your phone, then can diagnose your car by yourself. Real-time Customer Service: please feel free to contact with Seller for any questions (One year warranty).