Data Log - 3rd Gear Pull

Hey guys, kinda still new to the forum. We have finally been having consistently nice weather again so i changed my tune from economy to my 93 octane HWG map.

 

Im running the HWG map because prior to winter i was having trouble reaching target boost. Now i am with in the acceptable range and see peak boost any where from 16.5 to 17.5 depending on the air temp.

 

I wanted to post my log to ensure everything is A-OK. From reading up on some of the key parameters i should be looking at it seems like I'm running really well. Only concern is the above 0 A/F learning i have up until about 4300 RPMs. I dont think there is an issue, but i looked at my air filter and it was rather dirty. So i just order the dry flow AEM filter to change that out.

 

Let me know your thoughts on this data log.

 

3rd Gear Pull 042515.csv

Just to add a little history. Just changed my spark plugs about 2 weeks ago. That is when i noticed the dirty air filter.

 

I drive a 2010 Legacy 2.5GT.

 

Going back in time on my accessport i found another log that was from a couple of months ago.

 

The A/F learning looks a TON better than my original post data log.

 

Would could cause the change in the A/F learning? IS a range from 0 to 7.03 acceptable?

 

I have a couple of old data logs that were consistent with the A/F learning ranging from 0 to 2.34 with more of a consistency of 0 while under load. Only reached 2.34 right at acceleration.

 

3rd Gear Pull 011515.csv

Also include knock sum count and AF ratio in your log. These are the ones that will show you if your AF ratio is correct under load and if your car is seeing knock.