Knock Sensor Level vs RPM vs Cylinder
 

I noticed this in my tune. There are no changes in it from the stock tune comparison file I have from the HPTuners respository.

Is cylinder #1 and to a lessor extent #4 more prone to leaning out than the others? Why?
http://66.197.42.222/webpics/knock_sensor_level.jpg

Anybody?

Bump.........

I definitely was curious about this too because my sensors are relocated tot he sides of the block. Left it as is for the time being.

The knock sensors YES are calibrated by cylinder---as some do run leaner than others
If you want to desensitize the sensors or sensitize them you should make changes by % to the entire table and NOT alter the stock Cyl by Cyl anomalies---

Is that a per car calibration or is this standard on all 2003 C5 LS1s? I don't really want to desensitize the sensors, I was just paging through my tune and that anomaly jumped out at me.

Thanks,

J