Rotex 582 Tach Problem

You sound like a very wise man

rswan19 wrote:
>I don't remember offhand which tach I'm using. When I did the engine
>breakin the tach was very erratic. I ordered a Taskem digital and it
>wouldn't work either. After posting the problem several people said the gray
>wire was a notorious problem on some engines. Someone posted the information
>about using the yellow wires. If you look at a schematic you'll see that
>they are from the oppostite sides of the coil, so it's really the same
>signal. The tach reads pulses created by the field passing the magnets, so
>the source really doesn't matter as long as the signal is there. I've
>posted this information numerous times and have never had anyone say it
>didn't work or caused any problems.
>Check my website, there's a shot of the panel. Maybe you can figure out
>which tach I have.
>
>Roger Swanson
>CH II N571RS 184 hr.
>Based at N34° 04.516 W85° 05.262'
>http://home./~iflych2
>
>"It ain't what a man doesn't know that makes him a fool, but what he does
>know that ain't so!"
>Josh Billings, 19th-century Humorist
>
>> rswan19, thanks for the information. Did you get the siginal wire from
>> the lighting coils because the Gray wire from the ignition going to
>[quoted text clipped - 24 lines]
>> > >
>> > > George