35660-ZW1-003 Trim Angle Sensor - Overview. The 35660-ZW1-003 Trim Angle Sensor is a critical OEM component designed for Honda marine engine systems. This sensor measures the tilt angle of the outboard motor and transmits vital data to the boat's control system, ensuring optimized engine performance and providing real-time trim position feedback to the operator. As part of the active marine system, it plays a key role in maintaining the reliability and efficiency of your boat's operation. The se