Lambda and Closed Loop Videos

1890 Views 8 Replies 5 Participants Last post by bmxdad, Dec 7, 2008

bmxdad

Discussion Starter · Nov 12, 2008 (Edited)

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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1 - 9 of 9 Posts

Pete03GLS

· #2 · Nov 12, 2008

ill watch them when i can click them.

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slyderdai

· #3 · Nov 12, 2008

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.

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i8acobra

· #4 · Nov 12, 2008

You need to just post the address bar link as a and let people click on it. No embedding here.

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bmxdad

Discussion Starter · #5 · Nov 12, 2008

Crap ... sorry guys ... all fixed.

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KeWLKaT

· #6 · Nov 12, 2008

Cool. What setup are you using?

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bmxdad

Discussion Starter · #7 · Nov 12, 2008

What mods? CAI, BBTB, P&P Manifold and 2.5" Exhaust ... using one of Jays scanners and a Dell computer.

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KeWLKaT

· #8 · Nov 12, 2008

I wonder if that spot is caused by the modifications? I know my car seems to be running way richer than usual with all my mods (hence why I am getting rid of them!).

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bmxdad

Discussion Starter · #9 · Dec 7, 2008 (Edited)

Did you ever record your car with the turbo in it? What were the readings like??

So ... 40 - 80 mph in 11.8 seconds ... any one else try this?? What are the results ... what would a turbo car do?

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