To maintain steering control of a PWC, what must you never allow the engine to do?

To maintain steering control of a Personal Watercraft (PWC), it is crucial to never allow the engine to return to idle or shut off. This is because PWCs operate using a jet drive system, which relies on the flow of water being pushed out of the back of the craft to create thrust. When the engine is running at higher speeds, it provides the necessary power to steer effectively.

If the engine returns to idle or shuts off, the flow of water stops, resulting in a loss of steering capability. The operator will not be able to control the direction of the PWC, which can lead to unsafe situations, especially if there are obstacles or other vessels nearby. Maintaining engine power allows for continuous control over the PWC’s direction and speed, critical aspects of safe boating.

In contrast, allowing the engine to overheat or running at full throttle may present operational risks, but they do not directly eliminate your ability to steer, as a reduction in speed or acceleration might.