ok on the vtec pressure switch i didnt get the plug so i used 1 off my old harnes the problem is i dont know witch wire goes to the ecu witch is the ground same problem with the iab i had to use my old harnes i need to know witch wire goes to the ecu and witch to the 12v+ if some 1 can tell me witch wire is closest to the clip side or the rounded side of the plug i would appreciate it thanks