Thread: whats wrong with nistune

I've been playing with the trial version of Nistune myself, I must say I'm very impressed. If you currently haven't invested money into TunerPro and NissanDataScan, get Nistune! It's a great all in one tool for any beginner or advanced user.

Vadim, Didn't I show you nistune like over a year ago?

Yup, I was in my early stages of tuning, didn't know how to make sense of it. Now that I know a lot more, and playing around with TunerPro, I can see where Nistune chimes in.

Pretty sure it's 'Consult Active test' in 'Operations'.

been reading a ton on this and am unsure on this one - can we program the nistune to do the vvl changeover or do we still need the pills/8969 for that? Also for a wideband, I know the nistune will do the lc1 no problem, do people remove their stock o2 sensor for that with the nistune or use a different spot?

You still need an external trigger for the cams, and I've got my LC1 into the 2nd bung in the SSA downpipe keeping the O2 sensor.

So i was playing with my tuning a little more today as I am leaning out a bit in the upper rpms. I noticed while watching the little grey trace boxes that I am never at full load. The box will jump to the right side of the graph for a split second when i go to full throttle but after that I am never showing past the middle column. Bad MAF maybe?

I dont want to play with too much more until i have that figured out, it looks like i am only using the left half of the fuel maps right now.

That means your tp scale is off. The whole scale should shift to the left otherwise you have to redo the whole map and lose resolution, which is happening right now.

that makes sense.. i use this adjustment here correct?

Also, is it safe to assume I should also modify the ign load scale in the same fashion