Loose pigtails, where do they go?

[mini_mull]

I was poking around my wiring and was reminded of some pigtails that AFAIK haven't been hooked up since I bought the burb. Can anyone tell me where they are suppose to go?

First one comes from a switch or relay type thingy on the middle passenger side of the firewall. It looks like it should go to the bracket next to it, but I don't just want to start plugging stuff in without knowing for sure. Anyone?

Any this one?

Thanks.

 

[original balzer]

The first one Im not real sure exactly what it is. I do know its comeing off the fuel pump relay, but I have never seen that wire conected to anything on any trucks I have worked on.

The second one is for a tachometer conection. It is the signal wire for your RPM's.

Balzer

 

[ryoken]

the first is your 12v bypass for the fuel pump relay (run power to it to eliminate the relay)

and tach...

 

[Jason4x4]

x2, the first one you can put 12v on the wire and it will power the fuel pump, incase your relay goes bad, and the second is the tach lead.

 

[mini_mull]

Thanks guys. I appreciate all the responses. Now I know where to hook my tach up when I get one, and what to do if my fuel pump isn't going. Good information, thanks.

 

[original balzer]

good to know on the bypass AWESOME


Balzer