Link g4+ wastegate duty% questions

[MichaelR32GTR]

Hey guys

I want to add afew more psi boost to my tune, it currently holds around 34/35psi from 6000rpm to redline 

having a look at my wastegate duty% table the duty% in the 350kpa line from 6000rpm onwards is around 22-24% duty.

the next line is 370kpa but the values (between around 20-22%duty) are less then those in the 350kpa line 

 

my question is, shouldn’t the duty be higher as it makes higher boost,

is the lower values in 370kpa just to stop it over boosting or going over 350kpa

or is that perfectly normaly 

 

 

[Adamw]

Yeah is fairly common to put MAP on one axis and drop the DC in the cells above your desired boost so you get a form of very basic proportional control.  

Easiest thing for you would be to just select the whole table and hit "+2" or whatever to add 2% to all values in the table. 

[MichaelR32GTR]

Ok thanks for that I will give that a try and see

 

so no real need to the 370kpa line values higher then 350kpa