I have confirmation from Blitz. Here is what they say about the harness wire between the control unit and solenoid of the Blitz SBC i-D III BC.

"The white is the (common wire) = ground.
The Blue and the Violet is the signal = (Power) to the solenoinds."

 

It appeared that all you need to do is splice and cut the white wire between pin11/12 to drop boost.

For easier future identification, wire the controller side to pin11 and the valve side to pin 12 after cut.

I will try to get a drawing done before the weekend.

 

Thanks for nailing that down on the sbc id3!

 

Is anyone having problems with the aquamist fitting that are located by the flow sensor.. My fittings go bad all the time causing a leak which now im not even getting flow at all ..

 

Is the hose leading to and from your flow sensor angled? The hose must be straight leading to the flow sensor so that the connectors do not get stressed on the side causing them to break.

When you say your fittings go bad all the time, have you replaced the fittings before? If so are you sure you replaced with the correct fittings?