hi,quick couple of questions

1, ive just spotted that my jdm evo 7 should have the injector scaling set to 543 instead of the current 513 can i just change this by typing 543 in the box that appears when evoscan is open? or are other changes also needed

2, are there any other changes that need to be made as my load calc eval in evoscan reads "5*[InjectorScaling]*((0.256*x)-(-0.1026*[Battery]+1.8741))/(14.7*128/[AFRMAP])" does anything need to be edited to read 543 in this calculation?

once again thanks to all that have helped me, most appreciated

 

I guess you have non stock injectors. Anyway, take evoscan and log fuel trim low (at iddle during 14-18 minutes), if your trim will be withing 5% then everything is ok. If not then you need to adjust scaling / latency.

 

hi, yes they are stock jdm 560cc injectors

 

JDM uses slightly different latency and scaling than US. Adjust the settings in Evoscan to make them the same as yours. Load calc is not very accurate but you doen't have to change anything in the equation if you want to use it. You should log 2byte load.

 

When you guys say 5% do u mean -2.5% to +2.5% or -5% to + 5%

 

-5% - +5% is good.