I'm installing perfect pass and was wondering if anyone knew if the black wire on the rpm wire was just a ground?
Junior Member
perfect pass question.
I'm installing perfect pass and was wondering if anyone knew if the black wire on the rpm wire was just a ground?
Senior Member
I just removed my tach today. I don't know if it just a ground but it was on the "sig" pole.
Senior Member
The manual says on older boats with analogue gauges the gray wire goes to signal post the black goes to and ground.
This is coming from a download avalible from pp.
90 bravura 351 1.23/1pmc40 Pefectpass stargazer wake
You only need two tools wd-40 and duck tape
If it should move and doesn't wd40
If it moves and shouldent duck tape
Junior Member
i just saw that on the instructions online but the instructions they sent me didn't say anything about a ground or black... i'm gonna assume that's the ground. thanks for the help!
Senior Member
I think there are two grounds didnt make any sense to me.
90 bravura 351 1.23/1pmc40 Pefectpass stargazer wake
You only need two tools wd-40 and duck tape
If it should move and doesn't wd40
If it moves and shouldent duck tape
Junior Member
that's exactly what was confusing me...
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