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mikes
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Post subject: Re: Rear O2 sensor closed loop fueling target limits  Posted: Tue Sep 04, 2012 4:42 am |
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Joined: Sat May 01, 2010 9:41 pm
Posts: 22
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AZ1E400C Code: <scaling name="AF3 Lambda" units="Lambda Additive" toexpr="x" frexpr="x" format="%.4f" min="0" max="255" inc="1" storagetype="float" endian="big"/> <table name="Closed_loop_fueling_target_comp_RearO2" category="Experimental" address="31C70" type="2D" level="1" scaling="AF3 Lambda"> <table name="X" type="Static X Axis" elements="2"> <data>High</data> <data>Low</data> </table> </table>
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MFB
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Thu Jan 24, 2013 6:46 pm |
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| RomRaider Donator |
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Joined: Mon Dec 15, 2008 3:12 am
Posts: 672
Location: The Philippines
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Requesting for 06 EDM wrx A8DH200Y and 03 JDM Sti A4TE002C (does 16 bit have this?)
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letsteyr
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Sun Jan 27, 2013 3:12 pm |
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Joined: Wed Jan 31, 2007 8:13 am
Posts: 39
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A8DH200Z, A8DH200Y: Pretty sure in 294D0 (cause FFFF6DC4=RAM_AFCorr3 is involved a few lines above in the code)
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mike xerospeed
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Tue Mar 12, 2013 6:19 pm |
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Joined: Wed Jan 17, 2007 2:03 am
Posts: 7
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Anybody have the lines to add to the XML for A2ZJ710J? I have no idea how to use IDA  lol
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endrswrd
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Fri Mar 15, 2013 12:53 pm |
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Joined: Thu Oct 25, 2012 2:09 pm
Posts: 49
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Is there any way I could get what would be needed to be added to the definition for being able to remove all the Rear o2 corrections on this legacy GT rom? A2WF200N
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td-d
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Fri Mar 15, 2013 1:54 pm |
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| Moderator |
Joined: Thu May 20, 2010 4:01 am
Posts: 3117
Location: Johannesburg, South Africa
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endrswrd wrote: Is there any way I could get what would be needed to be added to the definition for being able to remove all the Rear o2 corrections on this legacy GT rom? A2WF200N Endrswrd - you made it ! No problem, I'll have a look for you.
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td-d
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Fri Mar 15, 2013 2:09 pm |
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Joined: Thu May 20, 2010 4:01 am
Posts: 3117
Location: Johannesburg, South Africa
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endrswrd wrote: Is there any way I could get what would be needed to be added to the definition for being able to remove all the Rear o2 corrections on this legacy GT rom? A2WF200N Code: ROM:0002EC58 AF3_Correction_Limits
ROM:0002D648 Rear_O2_Comp_Limits:.float -0.5
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endrswrd
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Sat Mar 16, 2013 3:44 pm |
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| Newbie |
Joined: Thu Oct 25, 2012 2:09 pm
Posts: 49
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I'm assuming I can just 0 out that one value and be good? It doesn't have a min / max like the newer ecus??
Also, getting it into xml format would help. Could I use the xml definition posted above and change the memory addresses?
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td-d
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Sat Mar 16, 2013 6:31 pm |
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Joined: Thu May 20, 2010 4:01 am
Posts: 3117
Location: Johannesburg, South Africa
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Both have the min / max value - but the template deals with that - insert the value into the template above, and you will see both min and max values (-50% and 50% for af3 correction, and -0.5 to 0.5 lambda for the rear o2 comps). Yes - zero them out, and you're done.
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endrswrd
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Sat Mar 16, 2013 8:58 pm |
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| Newbie |
Joined: Thu Oct 25, 2012 2:09 pm
Posts: 49
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I used the template above to get to the lambda modifiers, but the template wont work for the AF3 correction(s) if my basic understandings are correct?
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td-d
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Sat Mar 16, 2013 9:23 pm |
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| Moderator |
Joined: Thu May 20, 2010 4:01 am
Posts: 3117
Location: Johannesburg, South Africa
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No - check out the template in the AF3 thread, or better, on Github.
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Merp
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Sat Mar 16, 2013 9:47 pm |
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| Experienced |
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Joined: Thu Jul 23, 2009 1:46 pm
Posts: 863
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td-d wrote: or better, on Github. <3 Endrswrd, If you have any questions regarding github, hop on irc after the weekend.
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endrswrd
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Sun Mar 17, 2013 10:23 pm |
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Joined: Thu Oct 25, 2012 2:09 pm
Posts: 49
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Ill pull the repo down and take a look. I dont use IRC much but I now I know where to go for faster answers when I need them.
Edit: Also, I got the AF3 template working on the LGT rom. I am wondering about doing this to my own rom as well, if it will make my targets in CL stay more stable and hopefully stay closer to stoich.
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mrf582
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Wed Mar 20, 2013 11:33 am |
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| Senior Member |
Joined: Fri Feb 10, 2006 7:04 pm
Posts: 2661
Location: RIP
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td-d
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Post subject: Re: Rear O2 sensor closed loop fueling target limits Posted: Wed Mar 20, 2013 12:06 pm |
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| Moderator |
Joined: Thu May 20, 2010 4:01 am
Posts: 3117
Location: Johannesburg, South Africa
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mrf582 wrote: endrswrd wrote: Is there any way I could get what would be needed to be added to the definition for being able to remove all the Rear o2 corrections on this legacy GT rom? A2WF200N Can I request the same addresses for a 2008 USDM Impreza 2.5i MT ROM? EZ1E102G - http://forums.openecu.org/download/file.php?id=2060Thanks! Code: ROM:0002DEE8 AF_3_Correction_Limits:.float 0.5
ROM:0002C4AC Rear_O2_Comps: .float 0.5
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