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The KnockLite has evolved from the knock detection work that was done on TurboXS UTEC with the aim to provide the same functions but in a smaller and more universal package. TurboXS tested various knock detection units on the market and it found that many units only had one level of sensitivity regardless of RPM. This could easily give the false impression of no knock at low RPM. Under normal operation the KnockLite measures the RPM and adjusts its sensitivity to suit. It then measures the engine noise and determines whether knock is present. If knock is detected it will determine how severe the knock is and flash either an amber or a red LED.

The KnockLite initially needs to learn the characteristics of the engine. This is done over three points in the RPM range so that the KnockLite can determine an engine noise profile. The KnockLite system connects to a broadband frequency knock sensor such as a Bosch knock sensor, but it can also be connected to a suitable factory sensor.

As a bonus, a shift light function with a green LED is incorporated. The KnockLite is packaged in a machined billet aluminium case and comes with full instructions for fitting and calibration.

Part Number: Knock-Lite