Carburetor Throttle Valve Control Switch Fit For 24 28 30 32 34 36 38 40 Motorcycle

Packaging: 1 set

• Function: Mounts on the side of a carburetor to monitor the angle of the throttle butterfly valve. It sends a variable resistance or voltage signal to the CDI unit or ECU, providing data on throttle position for optimized ignition timing and, in some systems, fuel mixture.
• Adjustment: Typically features adjustable mounting or a movable to allow for precise calibration, ensuring the output signal corresponds correctly to the throttle's closed and wide-open positions.
• Symptoms: A faulty or misadjusted switch can cause hesitation, poor idle, or irregular ignition advance, affecting performance and drivability.
• Application: A critical sensor for performance-oriented or modern engines with electronic ignition advance; installation restores proper timing curves that vary with throttle position.