2013 wot AFR reading in gauge mode

[Bowtie-X]

I made sure the foot was pegged to the floor WOT. The AFR will read 13.8-13.9

Just try it. Go WOT in 3rd gear, say around 4500rpm. If your gauge read fine than I guess you guys are good. Mine doesn't read what is supposed to unless I WOT from low rpm around 2k.

Weird and dissapointing. Not to mention now I am getting what sound like someone blowing through a straw on 1st and 3rd gear. Sound like its coming from behind the dash but it could be coming from the shifter area. I only have a little over 1800 miles now.

I guess I might as well get ready to get in the ring with the dealer.

 

[Bowtie-X]

That is what we see in cars that blow the #8.

Also what we see with P0315 codes.

This is very interesting. I just found out that my car had a historic p0315 code. After 3k miles my AFR is still showing 14.0 on wot. Not only does it read this lean in my track app but also in my torque app.

Shouldn't this cause a lean CEL since the ecm get feedback from the o2 sensors? I noticed my AFR in my track app was off since 600 miles when I started paying attention to my AFR.