Hey! I'm wiring In my JDM S5 T2 into my '91 NA, i just needed some help with some of the wiring and some help with getting rid of the emissions solenoids and the vacuum hose that goes along with it. So, how would I go about wiring the Knock Sensor and the Boost Controller to the two unused solenoid connectors? And what do I do for a knock sensor? Any help would be appreciated, thanks guys!

 

There are several threads in the archives that cover the swap. You should find the answers to your questions there.

 

i've set this up once, and it was too easy...

if you build a really short female spade to male spade connector wire, the knock sensor will plug right into the original NA connector, make sure you put it on the side that isn't powered by the black/white wire. the little jumper can be really short, as the two connectors can plug together anyways.

the boost control gives you options. the simplest is just to use the NA solenoid. the next way is to use the T2 solenoid and build another little patch harness, the T2 connector with 2 male spades will work.