Frost thank you for your suggestion.
1st thing to mention is this table IS completely stock for a 2003 Australian Holden Commodore SS 5.7 LS1, I have compared it to my original saved table and 2 other Holdens from the repository (2x manual and 1x auto), all had the 2400rpm and below zeroed in the stock ECU..!!?
Why and how this can be stock I dont know, and I also cant tell you if it shows this issue on a bone stock car since I never drove with this engine stock,
and yes
Jay@HAP its a Silvia engine conversion, but cant see how this changes anything unless BCM and MAFless delete somehow interacts with this?
Looking at the Chev Corvette 2003 LS1 hpt files in the repository I see they all have a different idea of stock for the
12112 Throttle Follower Airflow Mult table despite it being the exact same ECU and motor.
So, I changed it to the Corvette version of the table and problem solved..!!
Thanks again Frost for taking a proper look at the files and you clearly have a greater depth of knowledge than many, especially me.
Throttle Follower new.png