This valve needs 4 ECU outputs being pushed, so I needed to reallocate stepper outputs STEP1-4 and change the harness. STEP1-four are connected to a plug over the drivers facet with the harness, close to where the idle Regulate valve is going to be mounted. Oil cooler is required, and https://4age-blacktop-engine-for26935.ssnblog.com/28414134/fascination-about-4age-20v-for-sale