[Redd]

Update - Swapped back to the old injectors and problem persists. So it's not the new injectors.

Also E9x M3 S65 injector change does not require coding. The injectors don't have the 6 digit code. Injector coding is required for direct injection engines.

So I'm back to square one. Sigh. Below is afr logging from Torque app. Top is throttle pedal, afr (measured) middle, afr (commanded) bottom. As you can see as I slowly lift off throttle, afr suddenly dips, then spikes. This is random, I can make it happen like 50% of the time.