couldn't really follow that post by skimming over it but if you have a O2 code with a pre-cat code replace the O2 sensor and the code for the pre-cat should go away
- 95 Mystique LS - Zetec/5spd
- 99 Contour SeVT Sport - Duratec/5spd
Official NE-CEG Contour/Mustang Family
