Nistune Forums

I just skimmed through it since I have never seen that before and it says AFR's from 11.5 - 12.3 : 1) are desirable.

i agree 100%

i don't think i should try to use the ECU to correct other problems, cause then once they're fixed things will change.

I have a nismo FPR coming in on Friday hopefully I will see better AFR's.

Thanks guys.

alright touche, very logical point

the only non-bolt on i'd say is an SR20 turbo instead of CA18 turbo. I got a nismo FPR on the way and a gauge to make sure this is my problem.

thanks

I have heard that this FPR (from CA18DET) is good to far more HP than I am looking for. Let's just assume I keep this FPR, which I probably will in the meantime, where would the adjustments be made? to my understanding the K value should be changed for new injectors. This seems like something I coul...

been trying to play around with what to adjust, even though i don't want to play too much. injection multiplier or k value?

I have had a 190lph walbro pump in my 240sx since I put a 1.8 turbo in it. I wanted to be on the safe side for fuel. I recently put in the LM-1 and Nistune. My AFR goes down to 10.5 during mild throttle and more. I want to lean this out but not sure if I should get an adjustable FPR to do it or the ...