Starion L4-2555cc 2.6L SOHC Turbo VIN N FI (1985)
Throttle Full Close Switch: Description and Operation
The idle position switch, installed on the fuel injection mixer body, is turned on when throttle valve is in the closed position. The switch transmits
information to the ECU to control fuel delivery time during deceleration, idle speed and secondary air management. In some applications, this switch is
also used as an idle speed adjusting device.
