Relays - how many??

hogster · #1 (**permalink**) 10-24-2008, 03:04 AM

Well, I am up to my elbows in wiring, just routing loom segments and fitting out a dummy dash.............

What circuits should I run relays for.

I have a combination of two harnesses. One specifically for the Massflo-efi and an EZ2wire 20 circuit. I have stripped out the double ups from the 20 circuit but I need to plan which to run relays for.

I figured ....but I really am not sure

Lights - should I run 1 for high and 1 for low
Fuel Pump
Horn/Flasher is built into harness (the only relay)
Fan - controlled by EFI
Start circuit
Wipers
Stereo Amp
Demister fans

Does anyone know of a good reference for info on how to do these type of things, I just don't have $4K for a sparky.

Thanks again
Hogster

Rebel1 · #2 (**permalink**) 10-24-2008, 03:30 AM

Here ya go hogster...some great reading on relays.

http://www.bcae1.com/relays.htm

will save ya heaps.

Cheers

Merv and Sharon · #3 (**permalink**) 10-24-2008, 04:21 AM

What fantastic 'site Les!

Merv

Rebel1 · #4 (**permalink**) 10-24-2008, 04:24 AM

Thanks Merv, just love that interactive stuff.

Merv and Sharon · #5 (**permalink**) 10-24-2008, 02:26 PM

A good website can be like gold at crucial times in a build. For Ford harness and accessories wiring this one was fantastic: http://fordfuelinjection.com/?p=1

Merv

Hogster I was told to use two relays for the lights: HB and LB

rdc767 · #6 (**permalink**) 10-24-2008, 04:58 PM

Here is a nice reference.

http://legacygarage.com/new_page_16.htm

ron

sideshow · #7 (**permalink**) 10-24-2008, 09:12 PM

i think alot of people in which i have to fix there stuff ups should goto that ford site

and goto to the link that says

HOW TO SOLDER

its amazing how messy people can mnake a solder join to look

my 6 month old can do better than most

i guess they didnt pay for someone to do it so thats y

heheheheheh