Link Knock Sensor (KNS)

The Link Knock Sensor is a non-resonant piezoelectric knock sensor designed to detect engine knock (detonation) by monitoring engine block vibrations. When used with a compatible Link ECU, it transmits these vibrations as an electrical signal, allowing the ECU to detect knock and adjust the engine calibration to help protect the engine while optimising performance.

Models Supported

Link ECUs with knock detection capability.

Other aftermarket ECUs with compatible knock sensor inputs.

Warnings

Install directly onto a suitable flat surface on the engine block. Recommended tightening torque: 20 +/- 5 Nm. Correct mounting torque is critical for accurate knock detection. One or more sensors may be required depending on the engine and application.

Specifications

Highlights

The Link Knock Sensor has the following specifications:

• Genuine Facet 9.3010 knock sensor.
• Non-resonant piezoelectric sensor.
• Flat frequency response.
• Sensitivity: 25 mV/g.
• Operating temperature: -40°C to +150°C.
• IP68 rated.
• 8 mm mounting hole.
• Includes connector housing and terminals.
• Knock detection provides advanced engine protection.

Product Dimensions

• 40mm(L)x20mm(W)x30mm(H)
• 1.57in(L)x0.79in(W)x1.18in(H)

Product Weight

• 40 grams (1.41 ounces)

What's in the Box

• Knock Sensor (Donut Type)
• Bosch Style Plug, Pin and Boot

Connector

• Bosch Style Plug, pin and Boot (PN 101-0051)