What must be maintained to steer a Personal Watercraft (PWC) effectively?

To steer a Personal Watercraft (PWC) effectively, it is crucial to maintain power to control the craft. Unlike traditional boats that can steer even when not in motion, a PWC relies on the water being forced through the jet propulsion system to create the necessary steering control. When the throttle is engaged and power is applied, the jet stream provides directional control, allowing the operator to steer and maneuver effectively. If the throttle is released or if the PWC is coasting without power, steering becomes extremely difficult, and the craft may either lose responsiveness or even head in a straight line due to the lack of water flow through the jet.

The other choices highlight scenarios that would hinder effective steering. Operating the engine exclusively at idle does not provide sufficient power for steering, while maximum throttle at all times may not be practical or safe for all conditions. Coasting without throttle would lead to a loss of steering control, further emphasizing the need to maintain power for effective navigation.