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-   -   wiring diagram (http://www.hotrodders.com/forum/wiring-diagram-226035.html)

poolshark 11-13-2012 08:56 AM

wiring diagram
 
Hey guys i have a Dolphin electronic speedo. My pulse generator has a grey and blue wire. T350 tranny old. I am using a EZ wire harness. My problem is where does the grey wire go to? The wiring diagram Dolphin sent doesn't show this.
Can anybody explain this to me. This is my first attempt at rewiring a complete car. Thanks

gearheadslife 11-13-2012 09:05 AM

I'd email dolphin.. or call

cobalt327 11-13-2012 01:36 PM

Quote:

Originally Posted by poolshark (Post 1610654)
Hey guys i have a Dolphin electronic speedo. My pulse generator has a grey and blue wire. T350 tranny old. I am using a EZ wire harness. My problem is where does the grey wire go to? The wiring diagram Dolphin sent doesn't show this.
Can anybody explain this to me. This is my first attempt at rewiring a complete car. Thanks

It's a ground, according to what I see here, page 20.

Good luck.

WriterDennis 11-13-2012 08:33 PM

Wiring will always need a ground
 
Most any electrical device will require power and ground to work properly. Sadly, many of the manufacturers are too lazy to include the ground wire on the diagrams or instructions. So, as a rule of thumb, if you ever have a wire that is not shown or described to go to something specific, it may very well be a ground wire.

Dennis W. Parks
author of automotive how-to books


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