Mine was 14.1 at WOT when the little pipe on the intake broke off but I temp fixed it with electrial tape and I think it might have no leaks. I think it's at 13.5 now. What's a good AFR for a stock 2010? Also is it supposed to bounce around alot?
Getting the pipe and pipe for the airbox fixed on monday.

 

My AFR gauge on the rpd is never still. 14.8 for the most part.

 

Mine is 14.1 to 14.8. Constantly seen at 14.7. Except when I go wot and let off in 4th its at 29.0 until I put it in neutral.

 

When I was on my stock tune (with K&N SRI, Hahn catless dp/exhaust) I would bounce from 14.5-15.2 at crusing/idle and I'd see 13.7-14 at WOT

 

On the stock tune they are pretty lean

 

Mine goes twards 12.9 -13.1 near redline before I shift.

 

That's good I tuned mine to 12.8 on WOT

 

On stock tune. Not HP tune.

 

I know your A/F is good

 

It stays at like 13.8-14.2 until I get to approx 4500

 

Ya I know I have the stock LNF file and the A/Fs are really lean on it