Nistune Forums

I'm not sure if you did this already, but I called INNOVATE reps for this specific question. I was going to run 2 innovate widebands in the stock O2 locations and wire the simulated output to the ECU on my r32 GTR. Innovate said the simulated output isnt accurate enough for definite perfect running ...

Can I unplug it and remove it, or does nistune need this solenoid to stay plugged in?

I want to eliminate the knock sensor circuit and run the new AEM fail-safe wideband kit for AFR protection. R32 GTR RB26DETT Here is my question. what resistor are you guys using to trick the knock 1 & 2 circuits? and where do you wire it? I was thinking of just wiring the resistor inline with m...

Ok I was seriously considering swapping to the Tomei ReyTec system. Very similar to Nistune, but switches to map sensor via wiring into the MAF plug and also can adjust AFR from a single wideband AF gauge output rather than 2 oem o2 sensors. It also disable's knock feedback so you can get rid of the...

Hmmmm. My stock O2 feedback works fine and it bounces back and forth while cruising. Even then I am only getting 14mpg on E85 and it stalls out quite a bit and has troubles running after it starts. The narrowband simulation from the LC1 is as follows: 1.1V = 14 A/F Ratio 0.1V = 15 A/F Ratio Or the ...

Did You try to modify VQ map as aparently these mafs are not same as oem z32, see this http://forums.beyond.ca/showthread/t-287996.html Interesting... this is the first time that I heart of this issue with the ISIS mafs. I could go back to my OEM mafs for the time being, but then that would limit m...

Make sure you select 'halve' tickbox' when resizing to Z32 VQ map on this engine (it should only show upto 50% when using 0.12.5 Nistune in the VQ map graph) Let me know how you go with this since I had another customer with 680CC injectors but having off throttle leanout issues to trying to diagno...

I have a mostly stock setup: RB26DETT Deatchwerks 800cc injectors Deatchwerks 320lph fuel pump Aeromotive Adjustable fuel pump (set @ approx. 43psi) Dual ISIS N62 300ZX replacement AFMs With Nistune loading a stock map then changing the MAF to Z32 mafs, it wants to try and fire up, but runs extremel...