Quote:
Originally Posted by oldman
I have not... I'm bad. I have just been adjusting the a/f ratio on the PE table. I have to be lean over stock table. I had to be rich with the CAI CAI or it would throw lean codes.
I'm about 10% lean in the mid range that is -12 points or say 1.100 to 1.088 and I'm about 12% lean from 4500 RPM up. I'm tuning via wideband. In general I'm from 12.00 to 12.60 bellshape with a mid point of 12.35, I could keep fooling with it get it slightly leaner. Dunno. I'll send you a log if you want to have a look, any help is appreciated.
Will going with your table on the MAF hose the PE enrichment?
Mishmoto Intake, MSD manifold, L6 front Cat bypass, HP tuner
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You should be setting your PE where you want it then adjusting your MAF. I can send you my spreadsheet I use if you want it. It will give you a properly fitted MAF curve based on the % error of commanded vs actual lambda.
Once you get the MAF dialed in you can feel confident future PE changes will be damn close to what you are asking for.