278002284 Throttle Sensor Left for Sea-Doo GTS HO 900 2017

Throttle Sensor Left for Sea-Doo

This left throttle sensor for Sea-Doo is a direct replacement electronic component that relays throttle lever position to the engine management system for accurate power delivery.

Overview

This throttle sensor for Sea-Doo is the left-side electronic unit that communicates throttle lever position to the engine control module for precise fuel and ignition timing. The part carries OEM cross-reference 278002284, making it a straightforward replacement for a failed or intermittent original sensor. It is intended for riders performing their own diagnostics and repairs on personal watercraft.

Built For Performance

• Direct OEM cross-reference 278002284 for simplified parts matching
• Left-side mounting position specific to the GTS HO 900 platform
• Constructed to withstand continuous marine vibration and moisture exposure
• Provides accurate throttle position signal for consistent engine response
• Plug-in electrical connection for straightforward replacement

Fits These Machines

• for Sea-Doo GTS HO 900 (2017)

On-The-Job Use

• Replacing a failed throttle position sensor on a personal watercraft
• Diagnosing erratic idle or throttle response issues on the water
• Restoring accurate throttle signal after sensor wear or water intrusion

Specs At A Glance

Good To Know

Q: How do I know if my throttle sensor needs replacing? A: Common signs include erratic idle, delayed throttle response, or fault codes stored in the engine management system. A diagnostic scan can confirm whether the sensor signal is out of range.

Q: Is this sensor a genuine Sea-Doo part? A: This is an aftermarket replacement referencing OEM part number 278002284. Confirm it matches your machine 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.