Stfc and ltfc way off
 

Hey guys maybe I'll have better luck this time, I checked my freeze frame data and on bank 1 I have 1.2 Stfc and 0.8 ltfc and on bank 2 I'm getting 20+ on both, I tried cleaning the MAF with no luck. Gonna check for vacuum leaks but I don't think that'd the issue, I'm still gettin the code for lean on bank 1, O2 sensor? What else can I check. The fuel economy is all over the place but it still runs smooth. Please help!