Ranger520vx Posted August 20, 2016 Author Posted August 20, 2016 Got the DVA today checked everything the way the pages you posted said to. Everything checked out good except the green primary wires coming out of the switch boxes they were all anywhere from 0 volts to 60 volts even with wires unhooked from the coils so it's looking like the switch boxes are bad.
fishinwrench Posted August 20, 2016 Posted August 20, 2016 Yep. It's not uncommon for both switchboxes to go at once. The white wire that connects the two boxes is a "bias circuit" that TRYS to keep more than 3 cylinders firing if one switchboxes fails. If you don't catch it quick it will take out the other SB.
Ranger520vx Posted August 20, 2016 Author Posted August 20, 2016 Thanks a million Fishinwrench I really appreciate all the help. Got 2 new boxes on their way hopefully we will have my friend back on the water by the end of the week.
Ranger520vx Posted August 26, 2016 Author Posted August 26, 2016 Thanks for all the info Wrench . Got the switch boxes yesterday and put them on today, put it on the lake and it ran great.
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