AFR 14.26 on warm idle. Car runs fine. Is this an issue

originalmarshmello

Greenie N00B Member
Greenie Member
I have a Gen 1 speed3, it runs great. I noticed though that my AFR today was 14.26-14.41 on cruising. I thought it was closer to 14.7 before…

mods:
  • 3” turbo xs catless downpipe and testpipe
  • 3” custom aluminum modified mazdaspeed brand intake
  • Autotech high pressure fuel internals.
  • Damond Motorsports Oil catch can.
  • Resonator delete stock exhaust
  • OTS+ freektune tune
  • Cobb Accessport v3
  • Had to replace the crankcase breather hose with just some rubber gates hosing as it didn’t fit with the intake.
The car runs really well, just a bit rich. I’m hitting 15+ psi boost in 3rd, no performance losses detected.

Is this 14.26-14.41 AFR normal being tuned? If not, where do I dig to correct it?
I took a look already and my intake and connections on it seem solidly mounted.

Thanks in advance guys.
 
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