NOTE:It cannot be power on by battery,only work when you connect it to your car!!!
1.Make sure if your car complies with OBD II(or EU OBD) interface standard;
2.Open up the engine hood and look for the OBD II sticker.If there is a sticker of"OBDII CERTIFIED"
3.If your car has a diagnostic Interface of 16PIN.
4.Works on most 1996 & later OBD2 compliant US, European & Asian vehicles.
5.Do not Support I OBD and JOBD (Japanese OBD) Car!!!
6.Do not Support Volkswagen,Audi,Citroen,Renault and Diesel Car.
7.It is not for 24V truck.