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Lambda and Closed Loop Videos

1892 Views 8 Replies 5 Participants Last post by  bmxdad
Being a State worker I had today off, so decided to make a few videos. They show how my Closed Loop cycle stays closed loop and how my A/f can drop down to 11.3:1 when going WOT.

Car ran very rich at top end ... which will be tuned out soon ... anyone do any N/A tuning to lean out A/F and add some timing?

40 mph - 80 mph / 3rd gear WOT
YouTube Link


Notice how rich it gets in 2nd? ~11.3:1 A/F !
YouTube Link


Closed Loop
YouTube Link


Lambda - A/F
YouTube Link
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We don't have a Media tag function do we? I think you need to insert the Direct link in between the Tags? or something.
1 - 1 of 9 Posts
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