DTC P1405 Or DTC P1406: Notes
WARNING: This page is about a different car, the 2003 Mazda B4000, 2003 Mazda B3000, and 2003 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
DTCs only apply to 3.0L and 4.0L equipped vehicles.
Code Definition
- DTC P1405: Differential Pressure Feedback EGR (DPFEGR) Sensor
- DTC P1406: Differential Pressure Feedback EGR (DPFEGR) Sensor