278002284 Throttle Sensor Left for Sea-Doo GTX P STD 230 1503 2018

Throttle Sensor Left for Sea-Doo

This left throttle sensor, part number 278002284, is a direct-fit electronic component that relays throttle grip position to the engine management system on select Sea-Doo personal watercraft.

Overview

The throttle sensor left for Sea-Doo is a replacement electronic pick-up that translates grip movement into a signal the ECU can read. This throttle sensor supports smooth, predictable throttle response on 2018 GTX P STD 230 models running the 1503 engine. It suits riders replacing a failed or intermittent sensor on their own watercraft.

Built For Performance

• Direct replacement for OEM part number 278002284
• Left-side mounting position for correct throttle signal routing
• Sealed connector body built to resist moisture and spray
• Plug-in electrical connection for straightforward installation
• Constructed for marine-grade vibration and temperature cycling
• Compatible with the 1503 engine family used in 2018 GTX P STD 230

Fits These Machines

• for Sea-Doo GTX P STD 230 1503, 2018

On-The-Job Use

• Restoring throttle response on a personal watercraft that has gone into limp or fault mode
• Replacing a sensor damaged by water intrusion or corrosion
• Routine electrical maintenance on the handlebar control assembly
• Rebuilding throttle controls during off-season service

Specs At A Glance

Good To Know

Q: How do I know if my throttle sensor has failed? A: Common signs include erratic idle, delayed throttle response, or a fault code stored in the ECU. Diagnosing with a scan tool before ordering helps confirm the sensor is the cause.

Q: Is this an original Sea-Doo part? A: This is an aftermarket throttle sensor built to replace OEM part number 278002284. It is not manufactured by Sea-Doo.

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