I'd for making some modifications into the engine harness for the idle Command valve. I'd initially prepared to use a two wire bimetallic style valve, but I might be employing a Screw-in design idle Command valve. This valve takes advantage of a stepper motor which allows for higher control in https://4age-20v-itb44197.mpeblog.com/69986782/toyota-4a-ge-no-further-a-mystery