Tranman324

I have an redtop S13 SR in an S13.

So the fuel pump relay isn't clicking over.

I've tried 5 different relays, so the relay isn't the problem.

Currently, I'm using a jumper to get the car running. Like so:


So I think the relay is set up like this...

Pin 1: Some power?--- I think this could be the problem
Pin 2: Ground? --- it goes to Pin 104 on the ECU
Pin 3: Fuel pump
Pin 4: Power?

Now... After some hard searching, I may have a ground loose somewhere? I'm going to check tomorrow afternoon.

I don't want to just run the jumper, because I like to keep things done the right way.

What do you guys think?