278002284 Throttle Sensor Left for Sea-Doo Fish Pro Trophy 170 1630 2022-2026

Throttle Sensor Left for Sea-Doo

This left throttle sensor for Sea-Doo Fish Pro Trophy 170 models is an OEM-style replacement unit that reads lever position and sends the signal to the engine management system, and it cross-references part number 278002284.

Overview

This throttle sensor is built to restore accurate throttle response on 2022 through 2026 Sea-Doo Fish Pro Trophy 170 watercraft powered by the 1630 engine. The left throttle sensor transmits lever position data to the ECU so the engine delivers smooth, predictable power. It is intended for anglers and mechanics replacing a worn or failed sensor.

Built For Performance

• Direct-fit replacement for the original left throttle sensor position on 2022-2026 Sea-Doo Fish Pro Trophy 170 1630 models
• Cross-references OEM part number 278002284
• Sealed connector body resists moisture and spray common in personal watercraft use
• Accurate potentiometer signal output supports consistent throttle response
• Compact housing installs in the factory mounting location

Fits These Machines

• for Sea-Doo Fish Pro Trophy 170 1630, 2022-2026

On-The-Job Use

• Replacing a failed throttle position sensor during routine diagnostics
• Restoring smooth throttle response after error codes appear
• Marine shops servicing Sea-Doo 1630 equipped watercraft
• Seasonal maintenance before fishing season begins

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: This is an OEM-style replacement throttle sensor cross-referencing OEM number 278002284, not a factory-branded item.

Q: How do I know if I need a new throttle sensor? A: Common signs include throttle fault codes, rough idle, or an unresponsive lever, so diagnostic confirmation before ordering is recommended.

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