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Can I create my own wideband 02 sensor calibration?
Posted: Wed May 10, 2006 7:07 am
by JustinL
Basically what I want to do is create a table for a UEGO wideband sensor. I tried using the "generic linear" function, but the output from the controller is non linear from 0-5V. Is there a way to manually create the table and upload it to the MS2?
Thanks in advance!
Justin
Posted: Wed May 10, 2006 10:59 am
by jonboyb
Which AEM UEGO are you using? Mine certainly had a linear 0-5 volt output (white wire I believe). I downloaded the table already in the configure file for linear AEM UEGO and mine is spot on? The UEGO number didn't match exactly, something like 42-30xx (but don't quote me), but the AFR table was the same.
Posted: Wed May 10, 2006 5:06 pm
by ae1969
Its a UEGO 1000.
No white wire on this controller......... 2 blacks 2 reds and one green.........
Posted: Wed May 17, 2006 6:22 pm
by ae1969
lance wrote:Justin,
Yes, you can create your own WB sensor table. Look for a file called 'lambdaSensors.ini' in the mtCfg folder for MegaTune (not the project folder).
Use the others for examples of either a table lookup or an equation.
Lance.
Lance
I am working on this with Justin. I made the changes and created an inc file for the wideband.
SO I can select it in mtcfg..BUT do I still use Generic Wideband in the megatune AFR calibration under tools? I would expect to see my new wideband on the list?
In the MTcfg program I was able to select the new wideband I created....... but within megatune it is not listed ........shouldnt it? What other file populates that drop down list?
Thanks
ALex