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MAF % Error - For those that missed it.

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Old Aug 25, 2005 | 12:07 AM
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Default MAF % Error - For those that missed it.

I wanted to make a new thread as to not hijack another one. There was some discussion in the HPT 2.0 Thread regarding recalbrating the MAF according to a WB. I have enclosed a few links as well as a screen shot. This shows the actual AFR corresponding to the MAF Frequency along with the Factor that needs to be applied to the MAF and the cell count. I have done this and the concept is the same as scaling the VE table. This is done after the VE table is where you want it and are ready to recalibrate the MAF.

http://www.efilive.com/forum/viewtop...?p=13008#13008

https://ls1tech.com/forums/showthrea...&highlight=MAF
Attached Thumbnails MAF % Error - For those that missed it.-maf-.png  
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Old Aug 25, 2005 | 12:11 AM
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im not too sure what that graph is, but if its what i think it is, then that is kickass!! it tells you what you need to add in order to make it match your ve right?
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Old Aug 25, 2005 | 12:12 AM
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interesting.......

but i might just not see it but how do i adjust my maf according to your method?
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Old Aug 25, 2005 | 12:26 AM
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Again, I am refering to the method here, so I am using EFI Live.

1)Copy the Factor (commanded/Actual)

2)Multiply it to the existing MAF Table

3)New Calibrated MAF Table
Attached Thumbnails MAF % Error - For those that missed it.-off.png   MAF % Error - For those that missed it.-pastetoexisting.png   MAF % Error - For those that missed it.-recalibratedmaftable.png  
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Old Aug 25, 2005 | 06:00 AM
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Awesome work Chad - sent you an email
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Old Aug 25, 2005 | 07:07 AM
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Originally Posted by obZidian
interesting.......

but i might just not see it but how do i adjust my maf according to your method?

This is a version of all the excel spreadsheets available right in the Flashcan Software
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Old Aug 25, 2005 | 08:56 AM
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cool ****
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Old Aug 25, 2005 | 08:10 PM
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HPT 2.0 also does AFR error %...
Played with it a little bit today...
My Stuff is already dead on..so I purposely put in a table from an older part of my tune so I could play around.... works really good
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