Jon Forston
Well-Known Member
- Joined
- Nov 30, 2010
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Hi,
I have a 93 Mariner 150, 2.5L and am installing a new tach. The service manual
Doesn't seem to say exactly how many poles or pulses, the best I found was 4 charging ccoils, 2 high speed and 2 low speed. I have read that the pulse setting should be 1/2 of the # of poles....Any ideas what setting I should have this at?
Thanks!
I have a 93 Mariner 150, 2.5L and am installing a new tach. The service manual
Doesn't seem to say exactly how many poles or pulses, the best I found was 4 charging ccoils, 2 high speed and 2 low speed. I have read that the pulse setting should be 1/2 of the # of poles....Any ideas what setting I should have this at?
Thanks!