400 Amp ASCO Automatic Transfer Switch. 3 Pole - 480 VAC - Three Phase - 60 Hz. NEMA 1 Enclosure. New Surplus. The ASCO Automatic Transfer Switch was designed to automatically transfer critical loads in the event of a power outage.
Jun 09, 2017 · The first step is to ensure the TPS reads 0 with the key on and engine idling. The TPS position is found on the dashboard screen. With that established, we need to find what FiTech calls IAC steps. This can also be found on the main dashboard by scrolling down roughly about a third of the way.