Quote:
Originally Posted by Dean
Do you have any references where this has been effective? I was under the impression that at higher load/RPM, the knock sensor was not able to distinguish knock due to the higher background engine noise.
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The knock sensor is just a microphone. I'm not sure how much control you have over it in the stock ECU, but in the Hydra you can set the rpm cut off as well as the threshold... in that way you can probably bump up the rpm and tweak the threshold to exclude the additional noise but still pick up the knock if it's loud enough.