Hello so iv searched high and low for volvo penta wiring schematics found a couple but none for this engines ignition circuit. My problem is I started the boat the other night starter stuck on boat key was off took key out still turning over I switched the batteries off and it finally stopped it. So I tested the ignition circuit from the key to the fuse and to the relay its dead no power well its switched power like it should be .... but I test the ignition wire at the starter where there is the ignition wire and another mystery wire attached to the starter its hot all the time down there. I heard about these one way diodes in the fuel pump circuit?? Possibly back feeding power iv never seen such a thing so if someone could please shine a light on this nightmare for me that would be awsome or a wiring schematic
It's a 2007 volvo penta 8.1 gi-h serial number is 3869370- or the other number is 4012203628
It's a 2007 volvo penta 8.1 gi-h serial number is 3869370- or the other number is 4012203628