Concord L6-258 4.2L VIN C 2-bbl (1982)
Mixture Control Solenoid: Description and Operation
Description
This motor is an integral part of the BBD carburetor and controls the metering pins that vary the size of the idle and main air bleed orifices located
in the carburetor body. The motor moves the pins in and out of the orifices in steps according to the control voltage generated by the MCU. The
motor has a range of 100 steps, but the normal operating range is 40 to 60 steps.