P0171 and P0174 code popped up, wondering what can it be. Have a 08 TL-S 6 speed

 

A good way to get results much quicker is to use google.
In the search string either put "Acura TL, or Acurazine" followed by your trouble codes or problem

Here is an example and results using ACURA TL + your trouble codes as the search string

https://www.google.com/search?q=acur...hrome&ie=UTF-8

 

O2 sensor bank one bank two 95$ on amazon