does anybody know the location of the idle controller on my crx si/ zc swap? it idles at like 2000-3000 rpm. i have open headers right now and im thinking the backpressure might contribute to this problem? also when i turn the engine off it dies rather quickly. also i need help finding out how to check the oil pressure, i dont have a gauge. thanks for the help and yeah i already did search for the answer to this