bludgod wrote:
i think you're logging way too much "similar" stuff here - also doesn't look like fast polling is enabled in your logger?
First job is cut out all the duplicate log items:
Feedback Knock Correction 1 byte
Feedback Knock Correction 4 byte
Pick one and stick with it, same applies to fine learning knock you dont need all 4 versions of it. Manifold absolute/relative pressure just grab 4byte absolute and save on another 4 requests. With that and enabling fast polling you should have a much higher resolution of what's going on in the map. Have a look at your IAT/ECT based comp tables for boost target/wastegate duty/turbo dynamics - it's possible they are in play here also your cumulative range might also be a small factor but i wouldn't imagine its the issue. Maybe add atmospheric pressure to the logs and see what that's doing to things. Also good idea to log the final fueling base to compare against your wideband/front o2 readings.
Just to update this thread but on the 2020 and possible 2019 the definitions for the WGDC tables are scaled wrong. When I was trying out hp tuners before going open source, I set WGDC to 0% because I changed the boost solenoid and needed to tune for it. When I read the flashed tune in ecuflash it kept that 0 values past 5.5k. long story short I have a new definition posted that is the correct definition and 32bitbase for a 2020 sti
