Nistune Forums

After changing the fuel pressure regulator, installing a fuel pressure gauge and changing the fuel filter, the fuel pressure did not climb and the leaning out issue persisted. What I was noticing was that the pressure would stay around 30 psi whether the vacuum line was connected to the FPR or not. ...

Good morning, Matt. On the issue of the MAF, when I connect, it does show me all the gauges I can check off, including the RHS MAF, but doesn't allow me to select it. I have tried and tried. I wonder why that is. Only the LHS MAF is checked off and its voltage shows up. Is there any test I can do to...

Thank you, Matt. I see the filtered values now, and they do make more sense. Two things: what are STFTs and LTFTs? Where are they and how do I view/edit them? I take it that they stand for Short Term and Long Tern Fuel Trim, but beyond that, I have no clue. Since I do not have access to an actual fu...

1. LS2 coils you will need to look at the 'dwell time' guage (use the Display > knock panel to select and view it here) and then adjust the 'Dwell time' (vs battery voltage) table. Increasing the last half of this table will increase dwell time over the battery voltage range 2. Default load cell nu...

Hello everyone. I am back after a 7 year hiatus from the world of Nistune. Just got it installed in my spare ECU. Car is 1995 R33 GTR, using R32 GTR ECU with Type 2 board. I have a few questions, which I am hoping I can get clarity on, to ensure that I can still drive the car safely until I can must...