Group-N ROM - Extra Definitions

rex · **Joined:** Fri Sep 01, 2006 6:57 pm **Posts:** 56

wrxsti-l wrote:

FWIW when I was running this ROM on my car (2002 ADM STi) the CEL turned off after a few minutes of driving. After logging a little bit to try and work out what was going on, it seemed to me that as soon as my AVCS started to work (after startup and/or after a new flash) the CEL would turn off.

Same for me.

Jerod need me to do those logs from above?

Anyone else's injectors maxing out sooner?

JSarv · **Joined:** Sat Mar 01, 2008 6:31 pm **Posts:** 696

rex wrote:

wrxsti-l wrote:

FWIW when I was running this ROM on my car (2002 ADM STi) the CEL turned off after a few minutes of driving. After logging a little bit to try and work out what was going on, it seemed to me that as soon as my AVCS started to work (after startup and/or after a new flash) the CEL would turn off.

Same for me.

Jerod need me to do those logs from above?

Anyone else's injectors maxing out sooner?

Yea you can.

Your injectors won't be maxing out sooner. Sd is nothing! But a change in load calculation and the sensor used for that calculation.

You are either running richer or flowing more air (not directly related to sd)

All calculations after load are nearly identical to maf based for the fueling process. Just getting that load value is what changes.

subaru360 · **Joined:** Sat Mar 29, 2008 9:33 pm **Posts:** 95

JSarv wrote:

Can somone do me a favor today?

Go out and log your car at idle.
Log 4 things:
Manifold Absolute Pressure (direct)
Injector Latency
RPM
Battery voltage

Try logging this @ a SOLID RPM for me, say 1500 and as solid as you can get it.

I just found something interesting and I need this log to confirm it.

ALSO I need the person to also send me or post up the set injector latency table.

-Jerod

I got the log today.

My latencys are set to:

[Table2D]
6.5 9.0 11.5 14.0 16.5
2.99 1.69 1.18 0.88 0.58

elevenpoint7five · **Posted:** Tue Dec 15, 2009 12:53 am

Merry XMAS guys! Dwell tables posted on the first page. I will post the defs for every ROM if I get the ok from Bill.

I also posted a screen shot of stock dwell times for an 04 WRX which uses GREY coilpacks.

Andy

Subeboost · **Joined:** Tue Apr 24, 2007 2:33 am **Posts:** 182

Enable Group-N via Flash Block? Is it working?

You are doing amazing work! Thanks!

rac · **Joined:** Tue Apr 15, 2008 11:11 am **Posts:** 162

those of us with JDM STI ECUs, and supporting harness/driveline - I assume we would only want to adjust dwell time, right?

could you explain me how to modify my xml def to do so, for some reason I can't sort it out, which part of the new def do I need to integrade into the old def?

when I tried, the added defs show up as grey and incomplete in ecuflash

Subeboost · **Joined:** Tue Apr 24, 2007 2:33 am **Posts:** 182

rac wrote:

when I tried, the added defs show up as grey and incomplete in ecuflash

You need to add or open the defs in to romraider.. see first page for instructions.

merchgod · **Joined:** Wed Mar 29, 2006 10:38 pm **Posts:** 5336

elevenpoint7five wrote:

I will post the defs for every ROM if I get the ok from Bill.

You don't have to get approval to post up your own work. Just do not post modified versions of the full "official" defs. That is, your definitions should not include anything already defined in the official defs, just your new work. This is to avoid having old versions of the official defs floating around after the official defs are updated.

JSarv · **Joined:** Sat Mar 01, 2008 6:31 pm **Posts:** 696

These are rr only defs. Coldy will have to updaate ecuflash defs for these to work correctly
In ecu flash

elevenpoint7five · **Posted:** Tue Dec 15, 2009 2:58 pm

Well then here is the link for anyone who wants the defs for other ecus: topic5603.html

Andy

Tdagen · **Joined:** Wed Jun 25, 2008 8:09 pm **Posts:** 444

Very nice gentlemen , very nice :mrgreen:

!

elevenpoint7five · **Posted:** Tue Dec 15, 2009 7:03 pm

I just added a photo of the stock dwell times for an 02 WRX as well. I should have added it in the beginning I just forgot. :oops:

Andy

Paul_P1 · **Joined:** Sun Sep 14, 2008 3:53 pm **Posts:** 208

Is there any chance the NPS invert can be ported to the other 16bit ROMs?

elevenpoint7five · **Posted:** Tue Dec 15, 2009 7:16 pm

Paul_P1 wrote:

Is there any chance the NPS invert can be ported to the other 16bit ROMs?

Yes, just send me a copy of your ROM and I'll do it real quick. I have the intention of adding this feature for every ROM in the future, but the holidays are limiting my play time right now

Andy

Paul_P1 · **Joined:** Sun Sep 14, 2008 3:53 pm **Posts:** 208

No worries dude, not in any rush. ECUTek dealers in the UK only tend to use one ROM each for the STI and WRX <MY05 and use a NPS switch when dealing with the different year cars. Would be a handy addition if I was ever to offer my services.......

RomRaider

Group-N ROM - Extra Definitions

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