Knock Sensor for Subaru Forester direct OE replacement for critical engine components, offering perfect fit, form and function for a flawless operation that protects your engine from damaging detonation. The purpose of the knock sensor is to sense unusual pulsations. Sen Assy-Knock identifies the high-frequency engine vibrations characteristic of Knocking Detonation and transmits a signal to the ECU.

 

Features:

• It is an Aftermarket Knock Sensor with premium quality, which becomes the perfect replacement for the original one.
• Made of high-quality plastic and metal, lightweight and long service life.
• The installation steps are simple, no modification, cutting or drilling is required.
• Easy to install, but professional installation is highly recommended!
• According to the original factory specifications, a perfect match for the original car.
• After Professional manufacturing, the product is high accuracy and is very durable for use.

 

Fits for Subaru Forester:

• Forester S10 1/1997 - 7/1998 EJ20J 2.0L
• Forester GT* 3/1998 - 8/2000 EJ205 2.0L Turbo

Please note: NOT suits for EJ202 2.0L

 

Compatible Reference OE Number: 22060-AA070, 22060AA070, 2131828, KS98, KS98T, 22060-AA070, S8683, KS-98, 5S2294, SU4990, 144-745, 213-1828, KSSB001, 71 6668, S8683 etc.

 

IMPORTANT NOTE: Correct installation is critical for proper knock sensor operation. If any issues occur, professional inspection is recommended.

Please ensure:

• the mounting surface is clean and flat;
• the sensor is installed in the correct orientation;
• the bolt is tightened to the specified torque;
• the connector is fully seated.
• after installation, clearing fault codes may be required to allow ECU recalibration.

 

What is a knock sensor?

• The Sen Assy-Knock identifies the high-frequency engine vibrations characteristic of knocking and transmits a signal to the ECU. The aim is to obtain the maximum energy yield by starting ignition as early as possible. Engines with a knock sensor can reduce fuel consumption and increase torque

What is the phenomenon of knock sensor failure?

• When the Sen Assy-Knock fails, the vehicle cannot ignite, cannot control the deflagration, the air conditioner in the vehicle is not cooled, the compressor does not work, and the engine check indicator light flashes

 

Specification:

• Product name: Knocking Detonation Sensor
• Color: Black
• Fitment Type: Direct Replacement

 

Package includes: Knocking Detonation Sensor