P CODES (POWERTRAIN) P1000 - P1099 P1092 Questions

Hi, Would You Please Explain Why I Get These Two Codes Simultaneously. Rich And Lean At The Same Time! If Interested, Please See The...

P1092 Pre-catalyst Fuel Trim Too Lean Bank 2 P1093 Per-catalyst Fuel Trim Too Rich Bank 2 We Changed The Fuel Filter, Air Filter And Oil...

Hi, I Have These 2 Codes Simultaneously, Which Doesn't Make Sense At All, To Be Rich And Lean At The Same Time. I've Cleaned The Maf, And...