Possible Cause
WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
P0131
- Harness or connectors (The A/F sensor 1 circuit is open or shorted.)
- A/F sensor 1
P0151
- Harness or connectors (The A/F sensor 1 circuit is open or shorted.)
- A/F sensor 1