Jump to content
HybridZ
Sign in to follow this  
brown280zx

Fuel pump relay wiring question

Recommended Posts

So I have an rb25det neo going into a 82 280zx. I am using wiring specialties harness, with their universal fuses block.

 

Question: For the fuel pump 12v+- wire, at which wire at the fuel pump relay does this connect to.

 

universal fuse block.pdf

 

post-43314-0-00010900-1486924125_thumb.png

 

post-43314-0-39490400-1486924122_thumb.gif

 

It is a 79 wiring diagram but it is nearly identical just different wire colors.

Share this post


Link to post
Share on other sites

Not enough resolution on the system diagram.

 

It would go to the switch side for the relay.

Thats the one that looks like a Coil.

 

I suspect B is connected to ground or chassis and WB is signal to it.  To double check, disconnect the relay and measure the Black to ground then the white/black wire to ground. 

You should learn to read a schematic diagram, it will really help you in the future wiring

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

Sign in to follow this  

×