Possible Cause
WARNING: This page is about a different car, the 2019 Nissan NV3500 HD and 2019 Nissan NV2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
P0122
- Harness or connectors (TP sensor 2 circuit is open or shorted)
- Throttle position sensor 2
P0123
- Harness or connectors (TP sensor 2 circuit is open or shorted)
- Throttle position sensor 2