A community of enthusiasts dedicated to Nissan's SR20DE/SR20VE/SR20DET engines.
Start here: forum search. Be sure to search on what you're looking for before posting a new thread.
You are currently browsing the forum as a guest. In order to access special features, the image gallery, and post you will need to be a registered member. 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 the administrator.
well let me break the cherry in this section lol. Calum can you give a quick tutorial on how to add/subract fuel/timing with tunerpro rt. i opened the primary fuel map and i noticed on the lower tp scale my fuel is set at -12 now if i want more fuel which direction do i go to like -9 or would it be like -15. thats just an example
didnt want to clutter up calum's how to for tunerpro so i figured i would type here. thanks for posting that up man. i will taking a spot in line for one of your ecu's once my engine is done
__________________
200sx w/JDM highport swap..turbo build in the works
05 Altima
01 F150
Quote:
Originally Posted by KdubL
she looks funky...like she just finished eating a doo doo samich
well let me break the cherry in this section lol. Calum can you give a quick tutorial on how to add/subract fuel/timing with tunerpro rt. i opened the primary fuel map and i noticed on the lower tp scale my fuel is set at -12 now if i want more fuel which direction do i go to like -9 or would it be like -15. thats just an example
That's not really a TunerPro specific question, but more of an understanding how the fuel correction maps work in general. I recommend that you search old posts to really get an understanding of what you are changing. Here is a great one to start, this does address your question posted above, http://www.sr20forum.com/sr20de-technical-corner/25488-ecu-tuning-per-down-under-part-1-a.html.
Hi everyone, I just got my realtime ECU from Calum for my S13. If anyone has any basic questions like adjusting for new MAFs, injectors, boost or just general tuning feel free to send me an email at coreygamache(at)hotmail.com or get me on aim at coreyirancid and I will try to point you in the right direction. I have nothing better to do at my desk job all day anyway! Also I'd just like to say thanks to Calum for the ECU!
Can you do me a favor? Take some screen shots with TunerProRT updating the rom, and uploading and downloading a bin. I need to finish the 'How to' for it, but keep forgetting to grab screen shots.
__________________
All posts by Calum in this thread are copyrighted by Calum, and cannot be edited, deleted, or copied without his express permission. calum@calumsult.com
I'm sorry I didn't copy everyone else's setup. If you need a preacher to tell you what mods to put on your car, the Reverend Veilside180sx might have a suggestion.
Use the button on your keyboard that says "print screen" calum and then paste
Lol, I know. That would work if I actually had a Realtime ECU to work with. :P I keep selling the units that are supposed to be mine. Right now I've got the B14 prototype and thats it.
Can you do me a favor? Take some screen shots with TunerProRT updating the rom, and uploading and downloading a bin. I need to finish the 'How to' for it, but keep forgetting to grab screen shots.
Calum/Kevin, I'm running into a roadblock here with TunerPro RT.
I'm trying to change the injector K-factor. I start TPRT, select the bin and XDF file, and manually change the k-factor value. I then select "Upload to Emulator" then "Verify". I get a verify "failed (0)". I re-upload, same result.
If I go into emulation mode and do the same thing, I still get a "failed (0)."
Just to make sure I'm not nuts, I downloaded the BIN from the emulator, and it does, in fact, still show the old value.
What am I doing wrong here? Phone call to cell appreciated, if at all possible. Thanks.
-connect ecu to pc
-start TPRT
-it should say 'Romultor detected or some such'
-Open your bin
-Click the little chip looking button on the tool bar
-Open the 'injector k value'
-There should now be an 'update' button on it
-Change k-val, click update, and you should immediately see the car change
Call if you have a problem, I'm on the road right now but should be home this evening.
Calum, thanks. I've done that, and noticed the immediate change in AFR.
However, when I do a verify, it fails. And, if I restart the process and select "download BIN FROM emulator" then review the k value, it's the old value...
How can I verify that the BIN stored in the ECU has the correct value?
I think this is a TPRT thing. Let me play with it tonight. My guess is try doing the above, saving the bin, then verifying. I bet the verify is going off the saved bin and not whats currently loaded in the editor.
If anyone has any basic questions like adjusting for new MAFs, injectors, boost or just general tuning feel free to send me an email at coreygamache(at)hotmail.com or get me on aim at coreyirancid and I will try to point you in the right direction. I have nothing better to do at my desk job all day anyway! Also I'd just like to say thanks to Calum for the ECU!
