Alky pump

[QwikStop]

I have an older kit July of 05 to be exact I bought used, the pump has 3 wires coming out of it, 1 small black..1 larger black and 1 red wire...I believe the larger black and the red wire go to the junction box labeled positive and negative but where does the smaller black wire go?? Julio was nice enough to email me instructions and schematic but its still unclear to me about this particular connection, perhaps I'm missing something...thanks for any help..Bud Smith

 

[rev. 3:11]

Ground wire to the fender on an SMC style pump

D

 

[blackgn1]

The pump is that old?

 

[QwikStop]

Im not sure the pump is that old but the PAC box is marked 07/05 on it. I tested the pump and it seems to work fine,

 

[Razor]

Ground it. Not used on the older kit. Serves no purpose on that version.

How did you test pump? With a pressure gauge and sweeped voltage to see how it developed pressure? Just because you apply 12v and the motor spins/pushes liquid doesn't mean it "works"

 

[QwikStop]

Very true, it does however increase volume with voltage increase. I have everything hooked up and all appears to work as it should, ill just keep an eye on my readings and take small steps while increasing boost...thanks for the helpful input...Bud Smith