- Thread starter
- #51
EC17PSE
Freelancer
- 5,868
- 3,450
- Nov 1, 2008
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London, UK,
Europe
Just want to run over your pics again so i know what im seeing is right in my thoughts.I'd start doing WOT pulls. This is your average fuel trims and it look fine for now.
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As for the knock, it's lean in those spots. Here's an example. Again, I'd do WOT pulls to get correct global, then tune cruise and idle.
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So the top pic you say is an average? So you took the whole log and it came back as an average of only adding 1% of fuel globally? So thats oretty good to zero so im very close as it stands. Am i understsnding this part right? And reading the WBfactor as the average displayed.
Your second pic im seeing the AFest as 13.5 and WBfactor is 5.2% so thats saying its trying to 'or' wanting to add fuel 5.2% more to bring that 13.5 AFR down to a safer level thats in my min or max octane charts? So i would then check my VE table for this section and add a higher number to add more fuel for that cell correct.