Tried searching for a list. Occasionally my car will pop the engine light. I reset the tune and the car goes back to no issuess. When the engine light comes on it gives me P0171 and 174 I believe. Where can I find a list of all the codes? Thanks

 

Disregard was able to find them. Thanks

 

You need to make sure that your CAI is on tight, you probably have a leak causing the engine to run lean.