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Old Oct 17, 2007, 06:50 AM
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ahhh no..

Originally Posted by blackdemon
Its published. No sign in
not so bro, just zip your file and attach it here.

https://www.google.com/accounts/Serv...3Den%26pli%3D1
Attached Thumbnails Air/Fuel Ratio-ok.jpg  

Last edited by cfdfireman1; Oct 17, 2007 at 07:29 AM.
Old Oct 17, 2007, 04:53 PM
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Originally Posted by cfdfireman1
not so bro, just zip your file and attach it here.

https://www.google.com/accounts/Serv...3Den%26pli%3D1
I changed the link. Try it now. I think I fixed the problem. I'll be taking logs tonight.
Old Oct 17, 2007, 06:34 PM
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Sure looks rich but from what you said in the first post looks normal otherwise. Doing a free air calibration in air that's not 20.9% O2 will show as more rich when logging.

Pressing the push-button or connecting it quickly to ground starts a free air calibration process in
the LC-1.
MAKE SURE THE SENSOR IS IN FREE AIR FOR THAT.

Last edited by cfdfireman1; Oct 17, 2007 at 07:48 PM.
Old Oct 17, 2007, 06:39 PM
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I belive I fixed the problem now. This is my new log after the calibration. I know the log is slow. Forgot to uncheck whats not needed.

http://spreadsheets.google.com/pub?k...kWW0--k5x_mATA
Old Oct 17, 2007, 07:10 PM
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take some fuel out.\

as reverend jackson would say "get out the tens"
Old Oct 17, 2007, 07:24 PM
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Originally Posted by nothere
take some fuel out.\

as reverend jackson would say "get out the tens"
Working on it. Considering the tune was done without a wideband its pretty good.
Old Oct 17, 2007, 07:49 PM
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More power is there for the taking.
Old Oct 17, 2007, 08:25 PM
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I thank you all for your help.
Old Oct 17, 2007, 09:46 PM
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Originally Posted by cfdfireman1
Sure looks rich but from what you said in the first post looks normal otherwise. Doing a free air calibration in air that's not 20.9% O2 will show as more rich when logging.

Pressing the push-button or connecting it quickly to ground starts a free air calibration process in
the LC-1.
MAKE SURE THE SENSOR IS IN FREE AIR FOR THAT.
Actually, any type of miscalibration/exhaust leak/poor installation of a wideband will always cause it to read LEAN.

The only time it reads richer than actual is if you put it too close to the manifold and it gets covered in fuel.
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