Function Explanation (DTC Detection Outline)
WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
- If any of the following conditions is detected, the PCM determines a short to ground between the A/F sensor terminal and PCM terminal and stores a DTC.
- Voltage of A/F sensor terminal F is less than specified value
- Voltage of A/F sensor terminal D is less than specified value
- Voltage of A/F sensor terminal B is less than specified value