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

Maintaining steering control of a Personal Watercraft (PWC) is crucial for safe operation, and one of the key aspects of this is ensuring that the engine does not return to idle or shut off while in motion. When the throttle is released, a PWC can lose its steering ability because the propulsion system that provides steering is directly linked to the speed of the engine. If the engine returns to idle or shuts off, the jet drive loses power, which means the PWC cannot be steered effectively. It is important for operators to keep the engine engaged and responsive by maintaining throttle control to ensure they can maneuver the watercraft safely, even in emergencies.

Other options, while potentially problematic, do not directly hinder the steering control as significantly. For instance, overheating may damage the engine, revving excessively could indicate a problem but won't immediately affect steering, and loud noises are not directly linked to steering control but may suggest mechanical issues. Thus, ensuring the engine remains active and responsive is essential for maintaining direction and control on the water.