LJ71 Turbo Green/Orange pressure switch location & wire colours?

[mandolorian]

Trying to tidy up a few loose ends on an LJ71 that's had some rough work done on it and the wiring is a mess too.
It had a 2LT but has had another 2LT put in, the same but different, somehow they cut and changed so many things
Where would/should I find the low/over pressure switches that operate the dash lights for the turbo lights? As I'm not seeing any plugged in to the end of any hoses.
And what colour wires/plug shapes should I be looking for so I can restore functionality?

Thanks in advance

 

[Dprio34]

@mandolorian , Those Green / Red Turbo lights are connected to switches in the engine bay abeam the Intake Manifold.
Green Light should come on around 1.6 psi of Boost.
Red Light should come on around 9.5 psi of Boost.
Should be an easy fix. I'm guessing the vacuum lines are cracked or not connected at all.
3.5mm silicon vacuum hose and some T barbs.
Filter part number #9091711033