Hi everyone. So last night I did my first data log when I got out of work at 2am after flashing the Cobb Stage 1 93 OTS map and everything seemed good. No Feedback Knock and no Fine Knock Learn. So tonight I got out of work at the same time and did the same pull, on the same part of the highway and I have some Feedback knock from ~2600rpms up to ~3900rpms. Conditions were almost identical too - ~45 degrees and wet/damp. Yesterday I had around 10 miles on the tune after flashing and today's pull I had around 65 miles on the tune.
I'm kind of at a loss at what the difference could be from last night to tonight. If anyone can take a look at my logs and help me out it would be greatly appreciated. I should have done another pull but the highway gets all hilly after that good, flat stretch. Could this just be some "noise" that the knock sensor picked up? I remember reading that in lower RPMS the knock sensor can pick up some noise that it thinks is "knock". If this is correct and is just "noise" then at what RPM/range should I be concerned that is actual denotation?
Last nights log:
Thanks in advance for the help!