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Lean problem - here are the numbers (and graph)

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Old Mar 20, 2001 | 05:09 PM
  #21  
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Default My mistake

I thought that field was for timing correction
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Old Mar 20, 2001 | 05:19 PM
  #22  
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Default Actually there is a block for timing correction though it shows like

Cyl 1 - Cyl 2 - Cly 3 - Cyl 4

It displays in degrees retarded from the Mapped values I think. Don't remember the block...I'd have to look it up..

Regards,

James R.

01 Geo Metro 4 Dr.
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Old Mar 20, 2001 | 05:51 PM
  #23  
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Default

Display Group 20
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Old Mar 20, 2001 | 06:34 PM
  #24  
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Default Here are some graphs I came up with.....

unfortunately my POS laptop can't run 3 data blocks and a screen shot utility at the same time.

Outside temp was 52 degrees F, all runs in 3rd gear.

I used VWTool for the first two, and OBD tool for the other two.

Setup: Stock K03 w/GIAC chip, Scorpion exhaust, and cone intake.
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Old Mar 20, 2001 | 06:35 PM
  #25  
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Default graph 1

<center><img src="http://pictureposter.audiworld.com/12130/graph1.jpg"></center><p>
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Old Mar 20, 2001 | 06:37 PM
  #26  
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Default graph 2

<center><img src="http://pictureposter.audiworld.com/12130/graph2.jpg"></center><p>
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Old Mar 20, 2001 | 06:39 PM
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Default graph 3

<center><img src="http://pictureposter.audiworld.com/12130/graph3.jpg"></center><p>
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Old Mar 20, 2001 | 06:40 PM
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Default graph 4

<center><img src="http://pictureposter.audiworld.com/12130/graph4.jpg"></center><p>
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Old Mar 20, 2001 | 06:50 PM
  #29  
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Default Hmmmmm.......

That's interesting. At 6500 RPM, with injectors firing every other cycle, max duty would be 18.46ms, so I guess I can see why they cut it off. It seems wierd that the injectors max out at 2500 RPM.
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Old Mar 20, 2001 | 06:55 PM
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Remember injectors fire every other stroke, so divide you duty cycles by half....
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