O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 3)

What does this mean?

Code P0146 indicates a problem with the third oxygen sensor on Bank 1. This sensor is used in some vehicles with a secondary catalytic converter for additional monitoring.

Disclaimer: This diagnostic code is part of the standard OBD2 system and can apply to Tesla Model-s models manufactured from 1996 to 2026. However, please note that the presence of this specific code depends on your vehicle's exact engine configuration, options, and production year.