Nistune Forums

hey guys could some1 do me a start-up map running a s1 rb25 with rb20 550cc injectors and rail and z32 afm that would be great cheers

shouldnt need one, theres one provided. Load up the address file from the misc folder for hcr32 rb25 and the load the stock map found either here or downloaded from the ecu as matt ships it out accordingly to your basic setup

from there its as easy as using the resize injector function first then the change maf function next...that will roughly account for the tp scale adjustment (which is pretty close from my experience, which is less than a month)

from there you need a wideband and setup the injector multiplier and latency based on your injectors....

from there its either street time (like me) or dyno time (which comes soon)

i cannot stress the importance of reading the documentation like 10 times at least while looking at the software

also, if I remember correctly, to injector wire are inverted from R32 to R33 if it's not already done ... Can't remember which though

ok cool umm quick q. can some1 upload the stock map im ment to use just figgered out the address file part now just need a map asap got to run it today so any help will b great??

I have 2 recent posts in this section about my rb25 running on an rb20 ecu in one of those's posts is the stock map.
FYI no injector wires need to be swapped. The rb20 ecu has injector 2 and 4 (i Think) swapped compared to the rb25 ecu.
However the ecu uses batch firing of the injectors. Injectors 2 and 4 are in the same batch so it does not matter that they are around the wrong way.

ok ive got it up and running but i cant seem to get it running right seems to be over fueling my injector settings dont seem to be right.. could someone plz upload a rb25 map with 550cc injectors and z32 afm plzz would b great

As said before use the base map and then resize injectors and AFM at the same time. You will also need to know the lag times for your injectors to get it right.

You should then follow the nistune documentation on fine tunning your K constant.

injector settings keep playing up i dont know if its nistune or my laptop but if some1 could upload a map with it already it would help alot..

i tryed again resized to 550cc drops to 126k then resize afm to z32(500hp) and stays on 126 so could someone plz upload a map with all resized plz

K might be messed up if you have tried resize on the same image twice

Load up the factory image again from the ROM pack for HCR32 then retry the injector resize and MAF change

No one on here would probably have that map floating around, so would be necessary to do the above to get it right again and then sync that into your ECU and see if it starts, if not then shoot me an email and I'll do it on this side

hey matt i cant find ur email.. ive tryed that i think my laptops playing up but could u sort out a map for rb25 using r32 loom and ecu with 550cc injectors and a z32 afm would be great if u could my emails rb20_180sx_drifter@hotmail.com

looks like I've done this before.... BIN file attached