Bosch Knock Sensor with Connector Kit

Donut style genuine Bosch knock sensor

Bosch knock sensors are highly accurate and sensitive to detect engine knock, ensuring efficient performance and long engine life.

• High precision even under extreme conditions
• Linear signal over large frequency range
• Mounts with 8mm stud or bolt
• EV1 / Junior Timer / Mini Timer / Bosch electrical connector
• Connector not included - see related products or click here
• Works with all aftermarket knock sensor systems including Life Racing, Motec, Link, Haltech
  • not recommend for replacement on a road car engine running the OEM factory engine management unless this is the exact sensor in the OEM application
• OEM fitment to many Porsche models

This is a universal ‘wide-band’ type knock sensor rather than a resonant type which is tuned to a particular engine’s knock frequency of interest. In technical terms this means that the sensor’s resonant frequency is above 20kHz with a wide pass-band to give a relatively flat response over a frequency range between 3kHz and 15kHz. This allows this sensor to monitor either the fundamental knock frequency or 1st harmonic for most engines.

Don't risk your engine to a similar priced Chinese copy knock sensor.

Ensure you understand how knock control works for setup and critical engine failure may result from incorrect software setup