hcccs
Well Known Member
I took the alternator to a shop today and had it tested. It was OK but he had wanted to test it together with the regulator which I hadn't brought with me. I asked what kind of regulator I needed he said it had to be one with positive regulation since this is a Nippon Denso alternator. I have looked around on the internet but it doesn't really say if they are positive or negative. Can anyone recommend a suitable regulator for this alternator?