Whats up guys, I just realized that my throttle body scaling has been wrong ever since I put in my DSX 2010 ECM in the car. I am on a stock 2006 throttle body which should be 4,706 mm2. My tune has it set to 5,636 mm2 which is the newer throttle body. Being simple minded, i want to think i can just multiply any affected tables by .835 which is the ratio between the two. Am i way off with that, or will it work?
The issue isn't a big problem right now, and the car runs fine...but it would be nice if my airflow numbers represented something closer to truth data. Also, if i ever step up to a bigger TB i will need to solve this at that point anyway.
My question is this
-Can i multiply affected tables by .835?
-If so, which tables do i need to change? Anything with an airflow parameter? What about fueling tables?
Tune file attached for reference