hey guys i just ripeed out my computer and i am sortn threw wut i don't need fror a carb. now there are 2 wires that plug into the ac compressor and one seems to go back into the harness and into the computer. now do i need this wire or do i just cut it off and will my a/c still work just fine?? also on the powersteering pump i hear there is sumtin that i thart computer controls. wut is this and will it work fine without it??