Originally posted by EspenW
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Some rather favorable experiences from the Volvo forum, with comments from Boris, the guy who makes the KnockSense:
The knocksense registered non audible knock that showed up in the knock log:
http://forums.turbobricks.com/showthread.php?t=100085
The knocksense registered non audible knock that showed up in the knock log:
http://forums.turbobricks.com/showthread.php?t=100085
That guy is using megasquirt which goes off of the signal "detection", using a single threshold filter.
This is horrible.
ME7 has great closed loop knock control, but even with it, if you use your headphones, you will hear it. M2.3.2 is not as advanced, but it still will pull timing and enrich way before these play toys show anything when properly tuned.
Do you have any idea how much time I have spent on researching this? Months. I am serious.
The only solution is either an ECU with properly tuned knock control, including knock window, boost, per-cylinder calibration thresholds. Or your ears.
Everything else is a waste of time.
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