Marquis L4-140 2.3L VIN A 1-bbl (1986)
Idle Speed/Throttle Actuator - Mechanical: Description and Operation
Throttle Kicker Vacuum Solenoid Valve
The three-port, solenoid valve assembly consists of three vacuum ports. Port A which is common, is opened to port B and closed to port C when the
solenoid is de-energized. When energized, port A is opened to port C and closed to port B.
The three-port solenoid valve assembly is used in the Throttle Kicker System.