DTC P0171 Or DTC P0174: Notes
WARNING: This page is about a different car, the 2003 Mazda MPV and 2002 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
Code Definition
- DTC P0171: Right Fuel Trim System - Too Lean
- DTC P0174: Left Fuel Trim System - Too Lean