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mvp111

Hi. I just replaced my fuel pump on my 88 Evirude 140. The old one has a  3 wire plug.  The one I just put on has 4 wire plug with purple being the 4th color. Can I somehow wire this injection module to work for me?   

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marinermikes

If I knew the difference I would tell you.  I do know this.  The purple wire is a hot wire.  Power is supplied to it when you turn the key on.  Maybe someone here knows more about it than me. I know little about them other than unhooking them as a oil pump and using thenm for a fuel pump only!

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