420664049 Camshaft Position Sensor for Sea-Doo GTI STD 90 900 2020-2022

Camshaft Position Sensor for Sea-Doo

This camshaft position sensor, reference 420664049, reads camshaft rotation and sends timing data to the engine control unit so fuel injection and spark stay properly sequenced.

Overview

This camshaft position sensor for Sea-Doo supplies the timing signal the ECU needs to keep ignition and fuel delivery in sync. Made as a direct replacement for part number 420664049, this camshaft position sensor serves riders maintaining 2020 to 2022 GTI models. It mounts at the stock location and connects to the factory harness.

Built For Performance

• Direct replacement for OEM reference 420664049
• Sealed body defends against water and moisture
• Delivers a consistent signal through the RPM range
• Factory-style connector for a clean plug-in fit
• Marine-grade materials resist heat and corrosion
• Compact housing matches the original mounting point

Fits These Machines

• for Sea-Doo GTI STD 90 900
• for Sea-Doo GTI models 2020 to 2022 with the 900 engine

On-The-Job Use

• Replacing a sensor that sets a camshaft position fault code
• Restoring dependable starting and smooth idle on the water
• Ignition system diagnostics and troubleshooting
• Correcting rough running caused by lost timing signal

Specs At A Glance

Good To Know

Q: What symptoms point to a bad camshaft position sensor? A: Watch for a check engine light, hard starting, rough idle, or a stored camshaft position code. A no-start condition can also indicate this sensor.

Q: Is programming required after installing this sensor? A: No programming is usually required; it connects to the factory harness and reads the camshaft directly. Confirm your model and serial number 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.