Couple things need to be fixed and a fresh datalog taken.
your maximum KPA is 65. This is heavily affecting the IGN table, 60kpa is a moderate acceleration range but as its tuned right now 60kpa is your WOT.
The VE1 table needs to be rescaled, it is scaled as a SD table right now but we need it scaled for MAF.. yours is 30kpa-100kpa but we are working with MAFload not kpa.. based on the datalog your highest MAFload value is 138.3 and lowest is 3...
table should be rescaled from 150-5 with the majority of the cells near the bottom. Looking at the log your average MAFload over the entire log is 40.. so fill half of the table in from 5-60 and then larger steps to get up to 150 in the top row.
I can show you what the IGN table would look like as a MAF load table but we need to make some alterations before we do.
Now I see that the barometer shows 100kpa as the initial map reading so perhaps the map sensor is calibrated properly? I mainly want you to do a double check for me please then maybe look into the intake restriction, that is 10+ inches of vacuum at WOT
Couple things need to be fixed and a fresh datalog taken.
your maximum KPA is 65. This is heavily affecting the IGN table, 60kpa is a moderate acceleration range but as its tuned right now 60kpa is your WOT.
The VE1 table needs to be rescaled, it is scaled as a SD table right now but we need it scaled for MAF.. yours is 30kpa-100kpa but we are working with MAFload not kpa.. based on the datalog your highest MAFload value is 138.3 and lowest is 3...
table should be rescaled from 150-5 with the majority of the cells near the bottom. Looking at the log your average MAFload over the entire log is 40.. so fill half of the table in from 5-60 and then larger steps to get up to 150 in the top row.
I can show you what the IGN table would look like as a MAF load table but we need to make some alterations before we do.
Now I see that the barometer shows 100kpa as the initial map reading so perhaps the map sensor is calibrated properly? I mainly want you to do a double check for me please then maybe look into the intake restriction, that is 10+ inches of vacuum at WOT
I selected the wrong MAP sensor when I was going through the calibrations a couple days ago--Duh! That's fixed and the VE table hopefully looks like it should. I attached 2 logs of about 20 minutes each.
Thanks for that! I've been trying to decide how to arrange the scaling on the Ignition table where I only have 12x12 to work with. Is it more important to keep the lower end of the scale (5-60 load) or should I use the mid range and interpolate the load numbers. Is this all a matter of manually inserting the numbers--because when I load the saved file from the histogram it doesn't get close to the same numbers? So I took a guess and re-scaled the table and manually inserted the numbers from 80kpa and below from the histogram and this is what it looks like now. Am I moving in the right direction?