Originally Posted by pimperell
As far as the plugs being fake, a lot of todays BRAND named parts are made all over the world. I also belong to a Mercedes diesel forum, and almost every Bosch branded part from glow plugs to injectors are made all over the world, with India and China taking the lead. As far as the P0301 code, below gives a pretty good explanation as to its cause along with some ways to pin it down. Good luck!!!
Good info. Thanks for providing the link!
2011 Nissan Versa HB 1.8S Magnetic Gray
2011 Nissan Versa HB 1.8S Expresso Black