Nistune Forums

I think there is a big field of application for this informations in any case.
Thank you for publishing this!

Ahhh, thank you @chris!
Now I can download the attachement.

But I have personally no use for it as I already use an Apexi AVC-R as boost controller (for more than 2 years now) with good results.

I have asked around a little bit and it seems that the difference will be issued by the EGR! The S14 with EGR has "sharper" timings in the lower area of the map bacause the exhaust gases that re-enters the engine allows this. The funny thing is: I am driving the S14-Map (the lower area) on...

Sorry but I don't see an attachement.

BlueRB240 wrote:Off topic but was it only the Euro S14's (SR20DET's) that had EGR's?

I only know that the S14 in Europe has had the EGR and the facelifted S14a not.

I have compared the original ROMs from the S14-SR20DET (European Version, 75F10) and the S14a-SR20DET (Europe Version too, 82F08) and I am surprised that the IGN-Maps are different and some differences in the Fuel-Map too! Does anyone knows why Nissan has changed the IGN-Maps so much? The engine fro...

Thank you Matt!

Hi! I have found some very useful informations. The very talented calumsult has put informations about disassembling the code from Nissan ECUs online: http://www.calumsult.com/calumsu/disassembler/ Does anyone knows if the given informations are useful for disassembling the SR20DET-ECU (82F08)? If t...

I have read the article above. Very good work!
Is there a chance to use this solution with NIStune on a SR20DET (82F08)?
I think this results in a new burning of a modified Base-ROM. Am I right?

Thank you very much for this informations!!!! :-) I will tell my friend from this solution and ill be shure if there is a way to make it run on a S14 he will be very happy! Shifiting like a F1 car is awesome! I have never thought that there is a way to shift like this for a Nissan with automatic tra...

So does the ECUtalk work with non-Consult (Type1) NIStune boards through the Consult eXtend protocol (USB port)? I didn't think that was the case. Sorry I forget this. For now I have tested ECUTalk with success on some S14 and a R33. MichaS14a, if you could figure out how to communicate with the se...

Thank you very much for the answers!

So I know that I didn't made a mistake and it is for now impossible to change the shiftpoints.

For now I make logs with ECUTalk. The only thing I miss is the support for the signal from the wideband lambda. This would be a great addition. Anything else goes fast and clean: - Start ECUTalk - Select the sensors to log (only once as ECUTalk saves the selection). - Connect to ECU and log. I try i...

Hello! I friend of me has an AT (Automatic Transmition) S14 with SR20DET. He has changed the camshaft as the original ones are broken (due to the oil lines to the camshafts are jammed). Know he asked me if the Shiftpoints can be modified with NIStune as the characteristics has be changed with the ne...