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Quite possibly the best explanation of how a knock sensor works! - 6G Celicas Forums

Topic #76760 3 posts Started by lagos
yup, good stuff art.
i've always likend the knock sensor to a microphone, tuned to only "hear" certain frequencys.
exactly what he discribes.
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Former Team 5SFTE pro member ;)13.6@108MPH, 5SFTE Powered
that second pic is an oil presure sensor

2001 Celica GT-S Turbo1997 Supra TT 6speed1997 Celica 3MZ/1MZ swap1990 Celica All-Trac