I'll be installing my MSD digital window switch tonight. I know I need to use a relay. Which wires go to which pins on a traditional relay? Nitro Dave is closed, or I would call and ask him.

Thanks.

 

Not Digital one but the yellow wire is the same for booth units.. Just ignore the FPSS if you do not have one,

Ricky

 

NXRicky, so the gray wire on the MSD Dig box is just left unattached then?

 

Yes that wire is the normally close Circuit. Use it if you wanted to turn something off in the window.
Ricky

 

So this unit remembers the settings it was programmed b/c there's no constant power to this unit, is there an internal battery?

 

NXRICKY

You have some of the best diagrams. They should be threaded to gether and stickied
Hawk

 

I'm definently saving that diagram!

 

Thank you very much,
I have book of over 60 diagrams and growing ever time I create a new one.
Ricky

 

Hey, since we are on the topic of digital switches. I just installed mine the exact way the diagram shows but i am getting some weird readings on my box. At idle it is showing .37-.39 on the box. When i move up in the rpms the box goes up but it reads some weird numbers. Any suggestions?

 

If the unit works at the rpm you have set, you are more than likely picking up electrical noise. I have not had the chance of working with the digital msd unit yet.
Ricky

 

Can a Shift Light be wired to an MSD window switch? Need a module + light?

 

sure, any thing you want to turn on and off can be.
Ricky

 

do you have the cyl mode configured correctly ?