You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!
If you have any problems with the registration process or your account login, please contact contact us.
Nice.. This is awesome news. Am I correct in assuming this will allow you to dig deeper into the b13 & b14 ecu's and give you the ability find all the addresses you would ever want or need to do more in depth tuning?
I really need to get myself into this stuff. I've been messing with romeditor and a few of the adr/bin files you have posted along with a few of my own that I've dumped.
I think it's time to invest in a moats burner and one of your ecu's. Do you have the b14 boards in stock?
If there's something specific that you need fixed or edited in a B13 or B14 program, datalog and post and odds are I can do it. A good example of this is the classic B14 cold start hesitation on ecus that are setup for large injectors/or maf changes.
i'm not looking to be breast fed but i was wondering if calum or anyone who has extensive knowlegde about how this map trace work could do a step by step write up with detail information, i have a b13
You use nissan data scan to view the fuel or ignition map. The it traces over which cells are effected.
This is a 3rd gear roll on from low RPMS. The cells that are yellow are the ones of interest when dataloging wide-band pulls. You can see what RPM needs fuel so you add it at that RPM and etc. If your pinging at a certain rpm take some timing out around that area to make it more user friendly.
what is the fuel suppost to be ...i know the ratio between 13.1:1-14.1:1 but what it is suppose to in those #s and what is the b13 map trace values or the value that i'm suppost to load at the begining at the map trace session , should i use the s13?
so many questions is there a site/ forum where i could go and have a detailed read of this map trace stuff?
For Turbo cars 11.4-12.1 is good. N/A car 13.7-13.8 is good. The #'s you see do represent a/f but its a theoretical # that in never right lol. It's close on some programs but never dead on. Data loging with a Wideband will let you know which RPM is lean or rich. The map trace value that comes with the Nissan Data scan won't work, I think someone posted it on the 1st page.
well it is working calum but i want to know what i'm looking for and how to tune it, yellow has volunteer to help so i will be giving him a call soon ... but feel free to chip in any time calum .
can someone please explain to me all these abreviations and terms? I understand the general idea of tuning, but the more I read, the more I get confused. I really need the dumbed down version. Sorry for asking stupid questions, just wanna understand this better.
ok here goes another newb/stupid question for you guys. what are the values for the other 3 boxes? the values on the map are way out of whack. i read through everything before asking and ive been tryin to figure it out on my own for the past couple days. thanks in advance
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.
