Hi guys.I bought a ctek mxs 5.0 and I don`t know how to connect it to the main battery. Negative wire shoud go to the battery negativ terminal or it shoud go to the ground?
I read many forums and the opinions are divided.
Please advice. I don`t want to burn de BCM.
I read many forums and the opinions are divided.
Please advice. I don`t want to burn de BCM.