278002284 Throttle Sensor Left for Sea-Doo Wake 155 1503 2010-2016

Throttle Sensor Left for Sea-Doo

This left throttle sensor for Sea-Doo is an electronic component that monitors throttle lever position and transmits that signal to the engine management system, replacing OEM part number 278002284.

Overview

This throttle sensor left for Sea-Doo is a direct-fit electronic replacement that restores precise throttle input on your personal watercraft. The throttle sensor feeds lever position data to the engine control module so fuel and spark are metered correctly. It serves riders and technicians repairing a Sea-Doo that hesitates, surges, or sets a throttle fault.

Built For Performance

• Cross-references OEM part number 278002284
• Left-side fitment matching the factory mounting points
• Sealed connector body built to resist water and spray
• Plug-in wiring connection for straightforward replacement
• Restores smooth, linear throttle signal delivery
• Designed for 1503 engine platform compatibility

Fits These Machines

• for Sea-Doo Wake 155 1503 (2010-2016)

On-The-Job Use

• Replacing a failed or intermittent throttle sensor on a Wake 155
• Restoring correct throttle response after a fault code appears
• Routine electrical repairs on 1503-powered personal watercraft
• Preventive maintenance before the riding season begins

Specs At A Glance

Good To Know

Q: Does this sensor need programming after installation? A: In most cases it is a plug-and-play replacement, though some fault codes may need to be cleared with a diagnostic tool before the system resets.

Q: How do I know the left sensor is the one that failed? A: A diagnostic scan will usually identify which throttle sensor circuit is faulty, so confirm the code points to the left position before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.