Engine Switches

Several switches provide operating information to logic module. These include neutral safety, A/C clutch, brake light and idle switches. When logic module senses that one or more of these switches is on, AIS motor will receive signal from logic module to increase idle speed by scheduled amount.

With A/C on and throttle blade above specific angle, A/C WOT cut-out relay will prevent compressor clutch from engaging until throttle blade angle is reduced.