Can someone take a look over my knock sensing setup.
I'm using KnockSense which has a 5v o/p with no knock dropping to 0v when a knock is detected.
The default of "no knock above 70KPA" seems weird as I would be hard pushed to get it to knock below 70KPA which is into over run territory. Or am I misunderstanding the meaning of this parameter.
Jon
Knock sensing
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Read the manual to see if your question is answered there before posting. If you have questions about MS1/Extra or MS2/Extra or other non-B&G code configuration or tuning, please post them at http://www.msextra.com The full forum rules are here: Forum Rules, be sure to read them all regularly.
Read the manual to see if your question is answered there before posting. If you have questions about MS1/Extra or MS2/Extra or other non-B&G code configuration or tuning, please post them at http://www.msextra.com The full forum rules are here: Forum Rules, be sure to read them all regularly.
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Boris740
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That looks odd to me too. Maybe it is a typo and it should read "No Knock Below MAP (kPa) " If you are using my KnocksenseMS you can test it by rotating the Threshold pot until the knock indicating LED turns on. At that time the Tim ( timing retard output) should go low.
Got Knock? - see:
Viatrack Printed Circuit Designs (among other things) http://www.viatrack.ca
Viatrack Printed Circuit Designs (among other things) http://www.viatrack.ca