Pages: [1]
Author Topic: Hoping to define RLLRUN for fuel efficiency  (Read 7525 times)
mattytdi
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 49


« on: February 25, 2017, 12:51:25 PM »

Good day all.
 I've been doing some reading through the various posts regarding low load, lean cruising, through modifying closed/open loop activation, controlled by RLLRUN.
I'm using an ME7.5 with 8E0909518AK software, with a fair amount of custom tuning that I have performed, and quite happy with the car's performance increases. Many thanks to the guidelines and input from the community!!
The xdf package I have been using, I obtained trough the community as well, and it has been very helpful. I have added to the xdf package slightly, including copy and pasting a RLLRUN parameter from another xdf package, but it seems the addresses may not be correct for my software/ecu. I'd like to attach the xdf I have been using for input from those who have a better idea about their creation, or if someone has an xdf pack with working RLLRUN address, I could paste that parameter to my working xdf pack... Or I welcome any additional input from those in the know.
Much appreciated!!
Logged

_nameless
Hero Member
*****

Karma: +342/-466
Offline Offline

Posts: 2800



« Reply #1 on: February 26, 2017, 05:21:53 AM »

12362 starting address
Logged

Giving your mom a tuneup
mattytdi
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 49


« Reply #2 on: February 26, 2017, 10:40:16 PM »

Thank you Marty
I have no idea what that means...

I'm pretty decent with cars/tuning, not so great with hex...lol
Logged

TijnCU
Hero Member
*****

Karma: +60/-4
Offline Offline

Posts: 690


flying brick


« Reply #3 on: February 28, 2017, 06:52:38 AM »

You stated you have added in RLLRUN from another xdf. Marty gives you correct start adress for AK ecu, so you put that adress in your previously wrong defined RLLRUN. duhh  Grin
Logged

nyet
Administrator
Hero Member
*****

Karma: +607/-168
Offline Offline

Posts: 12268


WWW
« Reply #4 on: February 28, 2017, 10:45:51 AM »

I'm pretty decent with cars/tuning, not so great with hex...lol

Not sure what "not great with hex" means.
Logged

ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
mattytdi
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 49


« Reply #5 on: February 28, 2017, 09:14:15 PM »

Thanks Guys... "not great with hex" means... I don't yet speak "computer code language" well, perhaps my calling hex a language indicates my lack of knowledge of the address codes used within the ECU.

In fact, I expected the address to be more like: 0x19FA9... as is illustrated on the address within the xdf... but.. i have been given a whole number address... not sure where that number fits to create the xdf parameter.
Logged

fknbrkn
Hero Member
*****

Karma: +185/-23
Offline Offline

Posts: 1454


mk4 1.8T AUM


« Reply #6 on: February 28, 2017, 09:52:56 PM »

0x12362 then  Cheesy
Logged
mattytdi
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 49


« Reply #7 on: February 28, 2017, 10:15:10 PM »

lol, really??
That simple...??
Logged

TijnCU
Hero Member
*****

Karma: +60/-4
Offline Offline

Posts: 690


flying brick


« Reply #8 on: March 01, 2017, 03:28:12 AM »

 Grin

and https://en.wikipedia.org/wiki/Hexadecimal  Roll Eyes also that simple
Logged

mattytdi
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 49


« Reply #9 on: March 01, 2017, 05:17:36 PM »

That did it.. thank you very much guys.. Was more complicated by myself than it really is.
Address 0x12362 displayed the 6% factory value.

And thanks for the hexidecimal wiki link, that also made things much more clear.
Logged

joshuafarwel
Full Member
***

Karma: +10/-1
Offline Offline

Posts: 90


« Reply #10 on: January 27, 2023, 12:13:25 AM »

lambda constant address for 518ak is
0x72456 16bit
offset: X*0.0002441406

now you can leave rllrun stock and cruise lean with precision
Logged
Pages: [1]
  Print  
 
Jump to:  

Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Page created in 0.018 seconds with 17 queries. (Pretty URLs adds 0s, 0q)