CoolDigital OBD2 Scanner WiFi Mini Car Diagnostic Fault Code Reader Adapter Scan Tool Check Engine Light for iOS Android

How to install? 1.Download and launch your OBD App(Free may apply) Use the following link to find the software you need and get instruction for use: http://www.elm327.com Or you could search these APP on Apple store or Google play. 2.Plug this scanner in the OBDII port. 3.Turn on the ignition key of your vehicle. The power led light will turns red indicate its power is on 4.Enable wifi on your phone or tablet and connect "WIFI_ OBDII" created by the scanner Some of readable parameters from the 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 Engine Oil Temperature EVAP System Vapor Pressure Fuel Trim Why I can't connect my phone with my car? 1. Please make sure that your car is a 12v petrol car and supports OBD-II protocols, if you are not sure, you can check the front cover of your car and the manual. 2. Ensure that the engine of the car is in open state. 3. Set 'The OBD2 WiFi' as the correct adapter within the software. 4. Please close other app temporarily when the OBD2 scanner is connecting. 5. Delete the wifi-OBD2 signal, plug the OBD2 scanner out and exit the App, then re-operate it again. 6. Try it on another new vehicle to check whether the socket of your car goes wrong or not. Note: 1. This device is WiFi version, no Bluetooth option. 2. Please remove it from the OBD II port when not in use or your vehicle is turned off. Package Includes: 1 x CoolDigital WiF