For your information:
For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data Link Connector) under the dash and the Vehicle Emission Control Information Label must state that the vehicle is OBD II compliant.

All vehicles from 1996 in USA and Petrol cars from 2001,diesel cars from 2003/2004 in Europe are obd2 compliant.

Multi-Protocol Support:
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)
SAE J1939 CAN(29bit ID,250*Kbaud)
USER1 CAN(11*bit ID,125*Kbaud)
USER2 CAN(11*bit ID,50*kbaud)

With proper APP installed in the cellphone,you may have following parameters read out from your vehicle:
Vehicle Speed
RPM
Fuel Consumption
Engine Coolant Temp
Fuel Pressure
Calculated Engine Load
Throttle Position
Intake Manifold Pressure
Air Intake Temp
Timing Advance
Mass Air Flow
Fuel Level
Barometric Pressure
EVAP System Vapor Pressure
Fuel Trim

Note:
Your vehicle may not support all above parameters. How many parameters you can get is depended on the vehicle manufacturer’s implementation.

Compatible App: Support free “OBD Car Doctor ” App for iOS system, you can download it from Apple store,

“DashCommand” App for iOS system is $9.9.
Support free “DashCommand” , “Torque Pro” App for Android device.

Note:
Please turn on your car when connecting, otherwise, the App will not connect successfully.
Doesn’t work with 1995 Ford Ranger, 2000 Sarum, 2000 Honda Civic, 2001 Altima, 2002 Dodge Neon, 2002 Acura, 2003 GMC, 2003 Ford, 2005 Toyota Vitz, Renault clio 2005

Product Features

• MOST EFFECTIVE OBD SCANNER: High quality scanner with improved craftsmanship prolong the using life. It can read generic and manufacturer-specific trouble codes and its database covers 3000 code definitions, know clearly when to maintain and repair. Protect your lovely car before harm occurs.
• WIDE RANGE OF COMPATIBILITIES: Supports OBD-II protocols: ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2, J1850 VPW, J1850 PWM(May not support Hybrid or electric vehicles). Easily works on ALL 1996 and newer cars and light trucks sold in the United States, including all American, European, and Asian vehicles.
• EFFICIENT READ & CLEAR: Easy to use, professional results, perfect compatibility with OBD2 standards.Support iOS (iPhone6 6 plus 5s 5c iPad Air Mini 4) & Android (Samsung S5 S4 Note 3 Note 2. LG 2 Google Nexus) & Windows. Support (free “OBD Car Doctor “APP, the “DashCommand” APP is $9.99) for iOS. Support “Torque Pro “APP for Android device.
• 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.
• Note:100% SATISFACTION GUARANTEE: Wsiiroon WIFI OBD scanner comes with a 100% Satisfaction Guarantee. We specialize in the best products and service, commit to providing a 5 star experience to all customers! All our products are only sold in “Wsiiroon Official” store, and Fulfilled by Amazon. It is kindly warned that any products from other stores are not genuine for which we will take no responsibility if there is any quality problem.