Quote:
Originally Posted by 907dave
Is it just a function of the MFD map?
Or is it the Low Boost Fueling map, PW, etc.?
What is the most efficient way to reduce smoke? Leave it stock.  |
Poor (or less than highly efficient) combustion efficiency and the amount of fuel per amount of air are big contributors.
If your program is designed to give you a certain PW at a certain RPM/APP/ICP (obviously there is no map for this, but it all comes out in the wash
) then one fix is to command less PW (multiplier) at that certain RPM/APP/ICP.
Increasing ICP will result in less commanded PW (unless the PW map has been changed...not the PW multiplier map) because the PCM will account for a mass fuel desired difference with the higher ICP and automatically lower the PW.
The low boost fuel maps are a MFD limit. They limit the actual MFD desired to whatever the value is for a given MAP vs. RPM. If you were to lower the low boost fuel to say, "30" across the board, you'd get a total MFD of 30 and have a gutless pig.
Setting the LBF map to an acceptable range while driving like a normal person (it would take some trial and error) and only allowing higher MFD under really high boost conditions would help.
