Link ECU Knock Sensor KNS With Mating Connector

Link Knock Sensor

The Link Knock Sensor is a non-resonant piezoelectric sensor designed to detect engine knock by monitoring vibrations through the engine block.

When connected to a compatible Link ECU, the sensor sends these vibrations as an electrical signal so the ECU can monitor knock activity and use this information within the engine calibration and protection strategies.

Suitable Applications

Compatible with:

• Link ECUs with knock detection capability

• Other aftermarket ECUs with compatible knock sensor inputs

Installation Information

The sensor should be mounted directly to a suitable flat surface on the engine block.

Recommended Tightening Torque: 20 ± 5 Nm

Correct mounting and tightening torque are important for accurate knock detection.

Depending on the engine and installation, more than one knock sensor may be required.

Key Features

• Knock Sensor

• Non-resonant piezoelectric design

• Flat frequency response

• Sensitivity: 25mV/g

• IP68 rated

• 8mm mounting hole

• Suitable for engine knock detection and protection

• Connector housing and terminals included

Operating Temperature

-40°C to +150°C

Dimensions

Length: 40mm
Width: 20mm
Height: 30mm

Weight

40g

What's Included

• Link Donut-Type Knock Sensor

• Bosch-Style Plug

• Connector Pin

• Connector Boot

Please Note

Correct sensor placement and mounting torque are important for reliable knock detection.

The number and position of sensors required will depend on the engine configuration and ECU setup.