hi guys, yesterday i started datalogging with evoscan but its doesnt show knock,AFR,octane rating and boost why is that?

i have a aem wideband and a greedy profec b2 controller and i want to know why doesnt it read these things that i have posted above?

i want to seriously tune the car and it needs to show these values in order to tune the car properly...if any evoscan expert can help it would be great!

im using evoscan v2.6

 

Those parts of evoscan need to be turned on. A basic log doesn't have those turned on. But for boost you need to make sure you have a MAP sensor capable of logging the quantity of boost you're running. What kind of evo do you have? (5,7,9 etc JDM, USDM, EDM etc)

 

i have a jdm evo 8 gsr...when you say turned on do you mean those little check boxes? i do turn those on but no reading...i have a factory MAP but do i need some sensor for it to read boost is that what your saying?

 

JDM CT9A evos have a good MAP sensor out of the factory so you're good there.

Yeah, check the boxes. You need to check "Knock Sum" to read the total knock counts. You need to check "JDM MAP" to read boost.

I don't have a wideband in my car to I don't know how that works sorry.