N54 single turbo going max rich on bank 2

Sep 21, 2021
22
2
0
Looking for some advice with the problem I am having on my e92 single turbo. My data logs are showing that I am going max rich under throttle on bank 2. Getting a new set of injectors in to make sure they’re not leaking first. My o2’s seems to be happy, no codes and AFR’s are fine at idle. Anyone else experience this or have any other advice to share?
 

rac

Sergeant
Nov 14, 2016
322
178
0
Australia
Ride
135i ST
swap widebands front to back and re-test - confirms if wideband or not.
swap 3x injectors front to back and re-test - confirms if injector or not.