Q45 fuel pump control unit wiring

Discuss topics related to the VH41DE, VH45DE, VK45DE, and VK56DE engines.
fiat
Posts: 7
Joined: Tue May 24, 2005 1:02 pm
Car: Fiat 130 Coupe

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I need to know the postion of the wires in the fuel pump control unit plug. I have a wiring diagram so I know the colors of the wires that go into the plug but not their positions.

I am fitting a VH45de into a Fiat 130 Coupe and bought a front cut with the engine so I have no idea how the rear is wired.


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elwesso
Posts: 30810
Joined: Sun Feb 23, 2003 4:52 pm
Car: 94 Infiniti Q45t 5 spd
2007 BMW M Coupe
2007 Infiniti G35 S 6MT
Location: Indiana
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Hmm, what could I do to help you??? Do you just want the arrangementof colors, say going from left to right?

fiat
Posts: 7
Joined: Tue May 24, 2005 1:02 pm
Car: Fiat 130 Coupe

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Hi Wes,

The color of the fuel pump control unit from left to righ would be great. I have attached a picture of the plug, if you could name the colors this would be a great help. Thank you.

Stinky
Posts: 83
Joined: Tue Feb 07, 2006 7:12 am

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Probably what youre going to want to do is to wire the pump up to run full blast all the time. That is unless you plan to wire in the pump controller? On our 91 vh45 swap I think I wired the Pink/Black wire directly to the pump relay. Seems to work fine so far. This is similar to the pump controller bypass that the z32 guys have documented.


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