WTF, I have P0171 and P0174 lean codes for bank1 and bank 2 and looked high and low in the 3 selections for live data. I had to escape and completely exit out of Nissan and go into generic OBD2 mode to view the long and short term fuel trims on a 2008 Nissan Quest. I know this vehicle uses Air Fuel Ratio sensors and has displays something like Equalization ratio or something like that which is all Greek to me. Pissed off that Generic OBD was more useful  than Autel's  Nissan software gave me for this particular vehicle.

Tags: Fuel , Trim