The guide valve is just what the change lever hooks around. Based upon which gear is chosen, the guide valve feeds hydraulic circuits that inhibit sure gears. By way of example, if the shift lever is in 3rd gear, it feeds a circuit that forestalls overdrive from engaging. In manual https://gearboxauto99741.vblogetin.com/39870503/new-step-by-step-map-for-gearbox-auto