VE table tuning philosophy - need help
Ok - So I am in the middle / towards the end of my VE table tuning (them will move on to MAF, then PE).
I am using the guide, have my MAF, PE and LTFT's disabled, etc.
My question - if the idea is to tune all cells in the table to 14.7, err-
What happens with cold start idle (too lean)?
What happens when trying to tune on the upper end of the MAP range (high RPM + high load + 14.7 = not good)?
The other thing I’ve noticed is the stock VE table seems to be about 25% rich on the bottom (idle) and at least that much at the top end of the RPM range. - My setup is not radical at all - which makes me concerned / why would the factory programming be so far off?
I am questioning the methods here - maybe I don't understand the stated goals. For instance, if you were tuning a car to run purely in SD mode, would you really want everything to be 14.7 across the board?
Please help! Thanks.:chug: