On my 2012 CTS-V with an airaid intake, with the airaid filter, I am not getting any check engine lights.
However, I want to use the more free flowing green filter. With the green filter, I am getting lean bank 1/lean bank 2.
Which parameters should I be looking to change on HPTuners? The only difference I am seeing is that the STFT's are spiking up to almost 30 on deceleration after a quick acceleration.
First 3 logs are with the Airaid Filter and no check engine, last 3 logs are with the green filter.