Any one has s stock IX AFR chart?
After reading all the reflash post and review, and all the tuners was saying
the stock AFR is really high. And many member experience the increase in MPG
after reflash, I am very curious on how the stock IX AFR look like.

I did a search and cannot find my chart.

Thanks.

 

The stock AFR is complete crap. It runs pig rich after the turbo goes full boost. So low that it's off the chart (the dynojet was only set to read 10:1 as the minimum). I pull a nice 12.5:1 all the way to redline after my custom tune.

 

I thought 12.5 is way too lean. IIRC I thought the magic number is between 11.2 and 11.5

 

 

12.5:1 is VERY lean. The only exception is if you're running high octane race fuel. Maybe that was the case....