【EXCELLENT COMPATIBILITY】Compatible with all Gasoline or Partial Diesel vehicles with 16PIN OBDII interface,support FULL 9 OBDII protocols:1.SAE J1850 PWM(41.6Kbaud)2.SAE J1850 VPW(10.4Kbaud)3.ISO9141-2(5 baud init,10.4Kbaud)4.ISO14230-4 KWP(5 baud init,10.4 Kbaud)5.ISO14230-4 KWP(fast init,10.4 Kbaud)6.ISO15765-4 CAN(11bit ID,500 Kbaud)7.ISO15765-4 CAN(29bit ID,500 Kbaud)8.ISO15765-4 CAN(11bit ID,250 Kbaud)9.ISO15765-4 CAN(29bit ID,250 Kbaud)Please confirm your car protocol before buy this OBD! | 【SMART SCANNING】Our OBD2 can 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 lights, Timing advance, Intake Air Temperature, Air Flow Rate, Absolute Throttle Position, Oxygen sensor voltages/associated short term fuel trims, Fuel System status, Fuel Pressure. | 【EXCELLENT COMPATIBILITY FOR ALMOST ALL CAR TYPES】Do not worry about compatibility. Friencity WIFI OBD scanner works on ALL 1996 and newer cars and light trucks, including all American, European, and Asian vehicles.This OBD2 scanner only supports petrol vehicles,can't support Diesel car, 24V heavy duty car, Hybrid or electric vehicles! | 【CONNECTS TO ANY IOS, ANDROID AND WINDOWS DEVICE】UNLIKE other Bluetooth OBD Scanners available on Amazon, this amazing car code reader OBD scanner can connect to ANY DEVICE including iOS, Android and Windows smartphones and tablets VIA WI-FI. | 【FULL ONE YEAR GUARANTEE】We believe customer service is the basic makes business continue. Any problem with our product, please feel free to contact us, your satisfaction is our goal!