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NB2 running rich mspnp pro

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Old Aug 31, 2017 | 01:28 PM
  #21  
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Originally Posted by tankrust
Time to tune your idle cells. Lower your VE numbers in the 4 idle cells until you see a change in AFR. Post up another log and your .msq file.
No matter how much I adjust my ve table the afr won't change. I have the 4 idle cells at 16-17 and I'm still at at 8.5 afr
Old Aug 31, 2017 | 01:31 PM
  #22  
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Also I replaced my plugs with stock ones. #2 plugs was wet and the rest were black so I'm guessing it's not firing. The car was running fine on the begi tune though.
Old Aug 31, 2017 | 01:51 PM
  #23  
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Post a log and your .msq or we will be guessing.
Old Aug 31, 2017 | 02:27 PM
  #24  
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here is the latest data log and msq
Attached Files
File Type: msl
2017-08-31_13.17.21.msl (387.9 KB, 84 views)
File Type: msq
my tune 8-31-17.msq (249.3 KB, 108 views)
Old Aug 31, 2017 | 02:49 PM
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Are you in open loop or closed loop idle? As do you have your idle VE table enabled or using the normal VE table. I don't have time to actually look at tunes right now. But its very possible you are adjusting the wrong fuel table.
Old Aug 31, 2017 | 02:56 PM
  #26  
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Originally Posted by shuiend
Are you in open loop or closed loop idle? As do you have your idle VE table enabled or using the normal VE table. I don't have time to actually look at tunes right now. But its very possible you are adjusting the wrong fuel table.
I'm using open loop idle and I've adjusted both tables separately, one at a time and had no difference.
Old Aug 31, 2017 | 06:54 PM
  #27  
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During idle you are oscillating into the 50 kpa load area, which is set for a VE of 53.5. Have you adjusted those higher kpa cells down to see if the AFR increases?

Last edited by tankrust; Aug 31, 2017 at 07:22 PM.




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