RAY WYGONIK wrote:
> I am installing the tach and find I have one more connection on the tach than
>I
> have wires. None of the wiring diagrams I have even show more than a
> ground(black) wire and a green wire.
>
> There is a white/black wire that has a female connection that mated up with
> one of the extra terminals. There is one more terminal with no available
>wire.
>
> Anybody know the color of wire for this terminal and it's origin?
Ray -
You don't indicate the year or model of your car. The white/black wire
would connect the distributor to the coil, then the coil to the tach.
The tach should have the following:
Green (switched hot) this powers the tach electronics
White/black (from coil) this sends the rpm signal to the tach
Black (ground)
Red/white (lighting)
Hope this helps!
--
Keep on keepin' on!
(non illegitimus carborundus)
Wayne Kube 1979 MGB
Plano, TX http://web2.airmail.net/wkube
Texas MG Register http://www.tmgr.org
NAMGBR UK Site http://www.mgcars.org.uk/namgbr
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