I had to create some modifications to your engine harness to the idle Regulate valve. I had at first prepared to use a two wire bimetallic type valve, but I will probably be utilizing a Screw-in design idle control valve. This valve employs a stepper motor which permits better control https://marioplfwl.yomoblog.com/46249015/new-step-by-step-map-for-4age-20v-itbs