knock input
Posted:
Thu Jul 17, 2025 2:52 pmby xuge
I would like to ask how to connect the three-wire knock sensor into the M800 to detect the knock situation. The engine is CBR600.
Re: knock input
Posted:
Fri Jul 18, 2025 3:10 amby David Ferguson
I assume you are talking about the SKM (Standalone Knock Module). Here is the data sheet with wiring info:
https://www.milspecwiring.com/DATA%20SH ... %20SKM.pdf
Re: knock input
Posted:
Tue Jul 22, 2025 10:18 amby Stephen Dean
A Knock sensor cannot be directly wired into an Mx00 series ECU, you need to use the SKM for Knock control with the Mx00 (or the OKM for an OEM replacement board). The three wire Knock sensors are typically wired with Signal, 0V and Shield Ground.