Idle air stepper motor kit for use with 034EFI Stage II systems with closed loop idle control. Highly accurate air metering with 250 "steps" of adjustability, 034EFI Stage II ECU's include closed loop idle control with RPM targets and 5 other adjustments to meet the temperature and load requirements for engine idle conditions.
Includes 4-pin connector, pins, leads w/ ECU pins, and CNC aluminum housing. The 034EFI housing is critical in boosted applications where equalizing the pressure differential across the valve keeps it shut under pressure. See accessories such as fittings as well.