how to ?

User topics relating to software that reflashes or modifes ECU code and data

Moderator: Freon

how to ?

Postby mrxduce17 » Mon Jul 03, 2006 2:17 am

How do you set a rev limiter to the STI. me and sesso tried. we found where it says rev limiter and changed it reflashed and redownloaded the map it says that its in there but i dont think thats what we`re supose to change.. and also. on the EVO its easy to set up a launch control . just by changing the stationary rev limiter tried that with the sti wont work can you guys please help me with this. thanks
mrxduce17
 
Posts: 13
Joined: Mon Jun 19, 2006 12:17 am

Postby mrxduce17 » Mon Jul 03, 2006 10:24 pm

anyone ?
mrxduce17
 
Posts: 13
Joined: Mon Jun 19, 2006 12:17 am

Postby Tea cups » Tue Jul 04, 2006 5:05 am

What did you use to edit the ROM?

There should be 2 values for the rev limiter. The highest value is where the rev limiter kicks in. The lowest value is where the rev limiter kicks off AFTER it has been engaged.

You might want to try redownloading your ROM to make sure it was uploaded properly.
Tea cups
 
Posts: 127
Joined: Mon Jun 19, 2006 6:41 am

Postby mrxduce17 » Tue Jul 04, 2006 9:16 pm

how do i know which ones which.. i did redownload it and it shows the changed i made. i only changed 1 rev limiter
mrxduce17
 
Posts: 13
Joined: Mon Jun 19, 2006 12:17 am

Postby mrxduce17 » Wed Jul 26, 2006 8:02 pm

anyone ?
mrxduce17
 
Posts: 13
Joined: Mon Jun 19, 2006 12:17 am

Postby Tea cups » Wed Jul 26, 2006 8:30 pm

The highest one is the rpm at which it turns on. The lower one is where it turns off.
Tea cups
 
Posts: 127
Joined: Mon Jun 19, 2006 6:41 am

Postby MDTURBO » Wed Jul 26, 2006 8:31 pm

first value should be rev limit, second value should be limiter/cut off rpm.
MDTURBO
 
Posts: 66
Joined: Thu Mar 16, 2006 8:39 am

Postby Freon » Sat Jul 29, 2006 10:00 am

On any DBW/ETC ECU you also need to remap the Accel/Throttle table. For instance, my factory ECU has the throttle plate close down to 20% at 7000rpm. This is independent of the soft injector cut.

Here's a remap for a 7250rpm red line. I increased the rev limit values from 7000/6900 to 7250/7150, and also remapped the main DBW/ETC table.

Image
Freon
 
Posts: 700
Joined: Thu Nov 17, 2005 5:50 pm
Location: Indianapolis, IN

Postby Freon » Sun Jul 30, 2006 7:05 pm

Quick update. Not all DBW ecus seem to have the throttle plate closure. The 2005 LGT doesn't. It stays open with the last row at 6400rpm. 100% Accelerator opening angle at 100% throttle angle.
Freon
 
Posts: 700
Joined: Thu Nov 17, 2005 5:50 pm
Location: Indianapolis, IN

Postby mrxduce17 » Sat Aug 12, 2006 3:53 pm

Does anyone know how to set up stationary rev limiter like the lanunch control
mrxduce17
 
Posts: 13
Joined: Mon Jun 19, 2006 12:17 am

Postby Freon » Sun Aug 13, 2006 9:41 am

You can't, there is none.
Freon
 
Posts: 700
Joined: Thu Nov 17, 2005 5:50 pm
Location: Indianapolis, IN

Postby mrxduce17 » Fri Aug 18, 2006 1:09 am

there is absolutely no way you can do it ?
mrxduce17
 
Posts: 13
Joined: Mon Jun 19, 2006 12:17 am

Postby NeverLies » Fri Aug 18, 2006 1:13 am

One way : Dissassemble code, and rewrite your own proc to manage this (or just check in all code if this function does not exists and is just deactivated...).

At this moment, I've not done many dissassembly on DBW ECU so cannot give you more information.
NeverLies
 
Posts: 179
Joined: Tue Apr 12, 2005 1:49 am

Postby mrxduce17 » Wed Sep 06, 2006 8:08 pm

Does anyone have a map for a 05 - 06 sti with TBE and intake ?
mrxduce17
 
Posts: 13
Joined: Mon Jun 19, 2006 12:17 am

Postby mrxduce17 » Sat Sep 09, 2006 4:03 am

anyone ?
mrxduce17
 
Posts: 13
Joined: Mon Jun 19, 2006 12:17 am


Return to Reflashing Software

Who is online

Users browsing this forum: No registered users and 42 guests