[Diy_efi] Spark knock detection
James W. Harris
HARRIS_JAMES_W at cat.com
Fri Sep 13 15:02:44 GMT 2002
The knock detection output from the ESC module switches when the filtered
input signal crosses a threshold (adaptive based on background noise, I
believe) and that the duration of the time is proportional to the severity
of the knock. It's not simply an OK / Not OK indication. It may be
acceptable to operate an engine with the signal occasionally becoming
active.
JW
_______________________________________________
Diy_efi mailing list
Diy_efi at diy-efi.org
http://www.diy-efi.org/mailman/listinfo/diy_efi
More information about the Diy_efi
mailing list