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-   -   Controlling fuel pump after motor swap (http://www.focusfanatics.com/forum/showthread.php?t=302108)

disciplerocks 11-12-2012 04:28 PM

Controlling fuel pump after motor swap
 
I am wanting to piggyback the stock harness, but I need to go return style. Can I use the stock harness and ecu to control the fuel pump if the pressure sensor is not hooked up to the fuel rail? If it doesn't read any pressure will it continue to send fuel?

1turbofocus 11-13-2012 09:38 AM

If your going with a return fuel system you dont need the ECU you wire the return fuel pump direct to the Batt and key

Tom


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