Alternator pulse

[ajstars]

How can I find out what pulse setting I should use for my tachometer?
It's on a 1990 2 Stroke Yamaha 85hp (85AET)

Also with 703 control box is it the green wire or the yellow that carries the pulse?

Thanks

[A1an]

Turn the knob or change drop down pins until the proper reading is displayed.

Tachometer is green.

[9D280]

Teleflex tacho instructions tell you most engines.

It's on their website. Left me USB stick at home today or I could have told you....

[ajstars]

Thanks - I must be blind, I can't find it!

[9D280]

Hmm having read your response I just tried.

Looks like they've mucked about with their website..... At least I remembered my USB stick today!

Based on the Teleflex Tacho guide, looks like yours should be a 12 pole (i.e set the switch to "6").




For future reference, having just googled the filename of the PDF, one can be found here:

http://www.jamestowndistributors.com...0Reference.pdf

[ajstars]

That's a really useful link. Thank you muchly indeedey :-)