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Discussion Starter · #1 ·
Which terminal on the turbo fuel pump is positive? the one towards the front of the car or the one toward the back?

The reason I ask is I'm trying to bring my 83zxt parts car back from the dead to test the motor for my '77. I've got spark but no fuel so I figured I could wire the fuel pump straight to a battery and get it going.

Justin T
'77 280Z(VERY low buget turbo project)
'80 280ZX 10th AE
 

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There should be a green (+) and black (-). Some have 2 blacks, the second black is the one from the fuel pump modulator. This just varies the voltage to the pump when necessary. Hope that helps!

Ian
 

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Discussion Starter · #3 ·
Are you talking about the wires inside the car or the ones out side the car on the fuel pump itself? I tried the ones iside the car put poistive to green and negitive to lack and nothing happend it just sparked a little, thats why I wanted to know about the wires directly on the pump. I guess I'm going to have to knock some of that dirt off to see what color the wires are(hopefully green and black).



Justin T
 
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