Ignition Knock Sensor for Subaru Applications

Delphi AS10286 is an ignition knock (detonation) sensor built for accurate engine knock detection across a wide range of Subaru applications. It uses OE-level development and validation methods, with calibrated output that supports consistent sensor readings and helps reduce repeat repairs.

Compatible With Subaru Crosstrek, Forester, BRZ, WRX, Legacy, Outback, Impreza, and Tribeca applications across the listed model years.

Key Features

• Ignition knock (detonation) sensor for engine knock monitoring
• OE-standard testing and calibration for accurate readings
• 1 oval male connector with 2 male terminals
• Pin terminal type
• Package contents: ignition knock (detonation) sensor
• Delphi AS10286 replacement part number for service and repair

Detailed Description

Delphi AS10286 is an emission control sensor that monitors engine vibration patterns and sends data to the engine management system so timing adjustments can be made when knock is detected. This helps maintain proper combustion control in Subaru Crosstrek, Subaru Forester, Subaru BRZ, Subaru WRX, Subaru Legacy, Subaru Outback, Subaru Impreza, and Subaru Tribeca vehicles covered by the fitment list. Delphi validates these sensors to OE standards, with calibration focused on consistent signal output and dependable service life. This part cross-references Standard Ignition KS413 for the same application.

What It Helps Address

• Knock sensor fault codes
• Audible pinging or detonation under load
• Erratic ignition timing control
• Check engine light related to knock sensor performance
• Driveability issues caused by inaccurate engine knock feedback

Installation Notes and Tips

• Verify connector style, terminal count, and mounting location before installation.
• Inspect the harness and connector for corrosion, bent pins, or damaged locking tabs.
• Clear diagnostic trouble codes after replacement and confirm proper sensor operation.
• Follow the vehicle service procedure for torque and access requirements.

Quality Assurance

Delphi backs this sensor with OE development and product validation methods, and each unit is tested and calibrated to OE standards for accurate readings and reduced comebacks.

Fits 2016-2024 Subaru Crosstrek, N/A. Fits 2011-2024 Subaru Forester, N/A. Fits 2022-2023 Subaru BRZ, N/A. Fits 2013-2020 Subaru BRZ, N/A. Fits 2015-2023 Subaru WRX, N/A. Fits 2012-2019 Subaru Legacy, N/A. Fits 2012-2019 Subaru Outback, N/A. Fits 2012-2016 Subaru Impreza, N/A. Fits 2012-2014 Subaru Tribeca, N/A.