Ok on the back of your gauge there are 2 port for pluggin in the wires. 1 is for lighting (the 4 pin connector) the other is for the boost detection black box thingy (3 wires).

When I got my boost gauge in my used turbo kit the harness for the black box wiring was cut, so I fabricated a harness but what I NEED to know is the order (in colors) that the wires go into the gauge.

ANYONE with this gauge please pop it out for a second and write down the order in colors that the 3 pin connector is setup as detailed as you can so I can get to work on this tomorrow.

 

ttt

 

From left to right: white, black, red.
Hope thats what you need!
Good luck.

 

Thank you so very much, I'll let you know in the morning when I wire it up if it works

 

Alright everything works, I had to fabricate the 3 pin connector (it was cut off and had no connector) did that and wired everything up and BAMN I see boost now finally. If anyone has any questions as to how I fabricated it I used 3 computer jumpers (really small ones not the normal ones) and sottered 3 wires, and then sottered the 3 hanging wires from the black box to it and it works like a dream.

 

nice work!