RE: Eletronic engine syncronizer **SUPPORT **
If the green LEDs are on a little all of the time then the protection diodes are blown. You can remove them with a pair of side cutters then it will be working again with a little less protection. There are two diodes. They are beside the rpm sensor connectors. They are the two devices made out of kind of clear/red glass with a black stripe on one end. You can remove them and then it should work.