Tuning WOT and partial throttle, i have a few questions
Posted: Wed Mar 15, 2017 12:05 am
Okay, so i have just got my flashpro and i want to learn to tune the fuel table, i figure WOT would be the easiest to start with. I am working on the high fuel (fueling table for during vtec i believe) because im running rich (11.1:1) in the higher rpms, and from what i have read the fuel graph lines are not supposed cross, but when i make adjustments (based on the equation (current AF÷target AF)-1=percent change) in columns 8, 9, and 10, they cross with the other lines that represent the other columns. im curious as to what to set the other columns at (1-7) because i dont think i will ever reach 8000rpm at partial throttle, unless it is okay to have them cross at WOT? Is there a way to know a ball park figure for the value to input at thresholds that you will most likely never get to? When doing the low fuel (fueling under vtec i believe) WOT, would it be better to do partial throttle first so i dont cross the lines on the table? Also, for the partial throttle tuning guide provided in the help section, i dont quite understand what is going on with the process of doing the datalog, do you accelerate to the target rpm faster each time? Just that part was a little unclear to me as the TPS wasn't displayed on the graph. If you need the datalog and calibration (im using the map-based k&n calibration) I'll be glad to supply them, any info on learning the basics of tuning the fuel tables would be greatly appreciated.