2002 Nissan altima p0171 P0171 2002 Nissan Altima Sedan Fuel Injection System … Possible Causes and Repair Information for P0171 2002 Nissan Altima Sedan code. Learn what does P0171 2002 Nissan Altima Sedan means?... Source Source Source Source Source Source Source Source Source Source Read Also: 2005 Nissan altima p0171 2006 Nissan altima p0171 2003 Nissan altima p0171 2002 Nissan pathfinder p0171 Nissan code p0171 Nissan micra po171