knock low load

[Edain]

Hi team.

I have the following question.
Analyzing my car's engine logs, I see a knock of 8.0 at low load. For example, if I shift from 3rd to 4th at 2300k RPM, the knock increases for a moment. At high load, the knock doesn't increase; it stays at 0.79. I want to know what's happening. Maybe it's a false knock. I should clarify that the knock doesn't increase at all at high load. I'm sharing my log and tune details.

My car's specs:
- HPFP updated.
-CPE CAI
- ETS big intercooler.
-Downpipe anda catback 3in
- LTR7IX-11 spark plugs.
- Smoke vacuum test: Pass.

Thanks!

[mituc]

You may have an intake leak (I know you said you passed the smoke test but the logs show a different story), and once you fix that see if anything changes. Right now the combined fuel trims are around 12-16% and the very small boost time you had in this log shows that the leak may be before the turbo.

[Edain]

Thanks for replying. Today I'll disassemble the entire intake system before the turbo to make sure it's properly adjusted. I'll come back and post the results. Thanks