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2nd fuel pump, need switch for stock pump

Old 10-02-2011, 10:38 AM
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Default 2nd fuel pump, need switch for stock pump

I've been searching and cant find what wire gives the stock pump power. I have a 98 with a hotwire kit. I've wired up everything except for the switched source. I don't have a hobbs switch, I want them both on at the same time. So I need to know which wire is switched. I seen something about a green wire, but it doesn't say which one.

Thanks for the help
Old 10-02-2011, 12:57 PM
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I'd say that it needs to be a switched source, but if the keys on and the ignitions off, then the pump would be running still. So I'd like to piggy back off of whatever the switched source is on the stock pump.
Old 10-02-2011, 01:36 PM
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I took a picture of the connector and the only green wire I could find relating to the fuel system in the rear. My battery is charging, so I can't find out myself

Old 10-02-2011, 05:33 PM
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Maybe this is it. I found the pinout and it says for the 98 it's the blue 37 for the fuel pump relay. I would just think that there would be something closer to the rear to wire it.

http://www.ls2.com/boggs/torques/98pinpcm.htm


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