afr

Hi guys! New to the platform and the forum. I would like some help here with a concern of mine. I dont know much about logging or what i should check for, so please give your opinions on the logs My main concern is that the AFR doesnt settle to 234 immediatly on bank 2, whereas it does on bank...

Hello all, hoping someone can help! I’ve searched through every N54 forum or community for my issue but really nothing conclusive or logical To keep it simple, my AFR1 and AFR2 readings aren’t the same on deceleration. AFR2 will go full lean (234) relatively quickly but my AFR1 will lag...

i’m running mhd v7.1 stage 1 map,arm charge pipe with a tial 50mm bov (11 lbs spring ) fresh index 12s and my rail pressure seems to be okay, new plugs and high performance coils , car runs and drives great but whenever i flash anything other than stock maps i get crazy high afr values but the...

i’m running mhd v7.1 stage 1 map,arm charge pipe with a tial 50mm bov (11 lbs spring ) fresh index 12s and my rail pressure seems to be okay, new plugs and high performance coils , car runs and drives great but whenever i flash anything other than stock maps i get crazy high afr values but the...

Which friend knows where the problem is？ Water injection is installed in the intake manifold Cold start is normal After deep throttle Release the throttle Will appear

Thought I'd make a thread to collect some data on O2 sensor options for the single turbo peeps. As everyone knows, 2-bank fueling logic forces ST kits to place the pre-cat O2s in the manifold between the head and turbine, exposing them to extremely harsh high temperature and positive pressure...