22060-AA070 Knock Detonation Sensor for Subaru Legacy Impreza Outback

Product Overview

This aftermarket replacement knock detonation sensor is intended for the listed Subaru Legacy, Impreza, and Outback applications and cross-references part number 22060-AA070. A knock sensor detects abnormal combustion vibration in the engine block so the engine management system can adjust timing accordingly. It is supplied as a replacement for the corresponding sensor when servicing the listed models.

Key Features & Performance

• Detects engine block vibration associated with knock so the engine management system can respond to abnormal combustion events
• Plays a role in the ignition timing feedback loop used by the engine control system
• Cross-references part number 22060-AA070 for comparison with the existing component
• Intended for the listed Subaru Legacy, Impreza, and Outback applications
• Used when replacing a worn, damaged, or malfunctioning knock sensor during engine service

Fitment & Compatibility

• for Subaru Legacy applications
• for Subaru Impreza applications
• for Subaru Outback applications

Common Uses

• Replacing a worn, damaged, or malfunctioning knock sensor
• Servicing the engine management system during maintenance or repair
• Restoring the normal function of the knock detection circuit after the original sensor has failed

Technical Specifications

• Product Type: Knock Detonation Sensor
• Part Number: 22060-AA070
• Model Application(s): Subaru Legacy, Subaru Impreza, Subaru Outback

Frequently Asked Questions

Q: What does a knock detonation sensor do? A: It detects abnormal combustion vibration in the engine block and sends a signal to the engine management system, which can then adjust ignition timing.

Q: How should fitment be verified? A: Confirm the complete existing part number and the complete equipment model designation against the information provided before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.