I was reading in another thread about the unhearable knock and the knock sensors detecting said knock and the computer doing what it does in response.
Since I theoretically can't hear the knock but the computer can, is there a tally kept by the computer for the technician to view? Is there a real time gathering device I could leave plugged into the ODBII connector that could do this?
I don't suspect a problem but it would be interesting once a month or so to go for a "diagnostics" run and see the "knock" tally among other things.