Idle Speed Control Units Function: Automatically adjusts the throttle to hold a stable idle RPM, adapting to changes in engine load such as AC operation, electrical demand, and gear shifts. Helps prevent stalling and rough idle. Benefits: Keeps idle smooth across conditions, improves starting reliability, and supports steady engine operation. May contribute to better fuel efficiency and lower emissions during idle. Compatibility: Designed for gasoline engines with electronic idle control. Interfaces with standard ECU signals and wiring. Compact, low profile design makes it suitable for installation in crowded engine bays. Size and material: Aluminum housing for durability and corrosion resistance. Small, compact form factor suited to tight spaces without sacrificing performance. Performance: Delivers precise RPM control with fast response to load changes. Adjustable idle range to match OEM specifications or application needs. Reliable operation across a broad temperature range. Use scenarios: 1) Daily driving where AC and electrical loads fluctuate at idle. 2) Small generators or marine/utility engines that require steady idle under changing load. 3) Engine swaps or retrofits where the original idle control is worn or absent.