These codes indicate there is a lean fuel mixture. Check first for vacuum leaks. If none are present, most likely the air / fuel sensor is bad or there is a wiring issue to this component. Also, there was a technical service bulletin (TSB) on this vehicle which relates to this problem. I do not have access to Nissan's archives, but if you contact a dealer, they should be able to help.
Wednesday, May 25th, 2016 AT 8:40 PM