Is the governor spring is directly connected to the throttle plate?

The governor spring is not directly connected to the throttle plate; rather, it operates in conjunction with the governor mechanism, which regulates engine speed. The governor responds to changes in RPM and adjusts the throttle position indirectly through a linkage system. When engine speed increases, the governor spring tension affects the throttle, helping to maintain a stable engine speed. Thus, while they work together, the spring and throttle plate are part of a more complex interaction.