Features:The OBDII scanner is used to read, clear fault codes and detect fuel pressure.WIFI connection, support 9 kinds of OBDII protocols, support for IOS Android and PC platforms.Compact and highly integrated smart chip, faster speed, more stable operation and lower power consumption.Its OBDII software is a complimentary program which allows you to get information about your car's computer via your PC and hardware interface.The program is very easy to use and learn. It's also simple to install: just unzip the files to a folder on your computer's hard drive.To uninstall the program, just delete all the contents of the folder where the program is located.Support 9 OBDII Protocols:ISO9141-2(5 baud init,10.4Kbaud)ISO14230-4 KWP (5 baud init, 10.4 Kbaud)ISO14230-4 KWP (fast init, 10.4 Kbaud)ISO15765-4 CAN (11bit ID, 500 Kbaud)ISO15765-4 CAN (29bit ID, 500 Kbaud)ISO15765-4 CAN (11bit ID, 250 Kbaud)ISO15765-4 CAN (29bit ID, 250 Kbaud)SAEJ1850 PWM (41.6 Kbaud)SAEJ1850 VPW (10.4 Kbaud)SAEJ1939 CAN (29bit ID, 250*Kbaud)USER1 CAN (11*bit ID, 125*Kbaud)USER2 CAN (11*bit ID, 50*kbaud)Functions: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 RPMCalculated Load ValueCoolant TemperatureFuel System StatusVehicle SpeedShort Term Fuel TrimLong Term Fuel TrimIntake Manifold PressureTiming AdvanceIntake Air TemperatureAir Flow RateAbsolute Throttle PositionOxygen sensor voltages/associated short term fuel trimsFuel System statusFuel PressureSpecifications:Condition: Brand NewMaterial: ABSMain Color: BlackConnection: WIFI connectionPackage Weight: Approx.41g/1.4ozPackage List:1 * OBDII Scanner.