If you have any questions, please contact customer service first, do not open disputes easily, thank you!
Applicable to all automotive tests with induction coils with [invisible] chips. Just put the coil on the ignition switch and turn on [Try]. The LED on the coil will light up, indicating that the vehicle is normal. If the light is not on, it means the [Access] computer ECU is not working properly. Our locksmiths do not need to waste time matching. With this simple detection coil, you can test the working conditions of the vehicle very quickly, without the need for professional high-end instruments.
pack:
1*ECU test card
