reading the knock sensor

[heli4me]

On the trinity under knock retard there is a smaller window
Bottom. Looks like. 00/00
Is the numbers on the left side that show in negative timing being added and the right
in positive a knock?
Example. -25/.50 Is this 1/4 deg timing added along with 1/2 deg retard or knock?
Lol hope I asked this correctly
thanks.
John

[sohfast94]

-25 would be pulling 25 degrees. .50 would be adding .5 degrees.

[heli4me]

So all numbers at the bottom left side of the knock guage be counts of knock?
I will attach a couple data logs for you to look at latter tonight if you have time
Thanks

[sohfast94]

Yes please. So I can make sure we're on the same page.

[heli4me]

here you go there is two
logs... how much knock, timing retrd and advance are you seeing

[heli4me]

here is a log with the same set up with no knock
just a different tuner that wrote tune
why is the knock dead quiet are the sensor turned on?
i have included a copy of the tune file
JOHN

[sohfast94]

The knock sensor is in fact off in that tune you posted.

[heli4me]

On the other logs what did you determine for knock counts and timing retard or advance
thanks

[sohfast94]

At 7:15 is adding .75 of a degree

At 7:19 is taking out .25 of a degree

[alicebobby]

In that tune you posted, the knock sensor is indeed malfunctioning.  retro bowl college