Join Date: Jun 2011
June 4th, 2011, 3:49 PM #1
2005 Suburban P0178 code but iys not a flex fuel vehicle
My 2005 suburban has an engine light due to error codes P0178 and P0179. The trouble is that all the information I can find states this is for a fuel composition sensor on flex fuel vehicles - but my vehicle is not flex fuel? I also learned they were installed only on 2000-2002 vehicles while mine is a 2005. Any help is greatly appreciated.