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High load AFR unstable :(

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Old Nov 27, 2012 | 02:31 AM
  #21  
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Ok ive chopped 2 logs to 10seconds for a comparision, if 40 + secs would be better just lmk i can do what ever. ive also add my tune and Injector settings for peoples mockery . Comparision is almost the same VE and variance is only 1. the rpm is also simular but i wasnt able to get it exact.

Hop someone can see something i cant. Ive spent hours looking over thing. hopfuly the equal lenght logs shows how in one the afr changes +- 0.2 and the other alot more at arround the same PW and load.

Cheers
Scott
Attached Thumbnails High load AFR unstable :(-injector-settings.jpg  
Attached Files
File Type: msl
bad 10s .msl (37.8 KB, 113 views)
File Type: msl
good 10s.msl (37.4 KB, 103 views)
File Type: msq
Oni Tune.msq (87.9 KB, 136 views)
Old Nov 27, 2012 | 08:41 AM
  #22  
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Why do you have your second batch of injectors correct for battery voltage at 0.2ms per volt where as bank 1 only has a correction of 0.1ms per volt?
Old Nov 27, 2012 | 05:53 PM
  #23  
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I wasn't able to find any info on how to set that correctly :( so i left it as default. Should i try 0.1 on both banks?
Old Nov 27, 2012 | 08:34 PM
  #24  
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Originally Posted by Oscar
Because nobody makes an EV14 injector in the <500cc/min range. I has a sad
I too have 440's in my VW and when I spoke to FIC they had them all the way down to 300cc
Old Nov 28, 2012 | 04:03 AM
  #25  
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Ok ive swapped to having both banks on 0.1ms per volt, if anyone has some known good settings for this for ID1000's id love a SS or directions on how to find the correct value.

I have 3 logs today.

First is a 30 sec clip from a good drive today
Second is a 30 sec clip of a bad drive a few days ago
Third is a 20s clip from today of my Idle and injectors at 1.5-1.6MS, this is just to show that the injectors seem happy to provide stable fueling at that low PW, yes im idling super rich / and idle isnt great. if i lean out my idle on a good day its happy at arround 14.2-14.5/1 but then if i have a bad day its all over and wanting to stall and oscolates.

Hope someone can see something or atleast confirm im not mad.

Cheers
Scott
Attached Files
File Type: msl
today good 30s.msl (113.9 KB, 98 views)
File Type: msl
previous bad 30s.msl (113.4 KB, 103 views)
File Type: msl
1.5MS afr stability 20s.msl (76.6 KB, 112 views)
Old Dec 1, 2012 | 06:29 PM
  #26  
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Anyone have thoguths on the new logs?
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