# P0041 on the 2023 Bentley Bentayga

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0041

- [11035418](https://open.wenmarpro.com/bulletins/11035418), 2026-08-01: Bentayga V8 Kovomo \- Engine MIL light on \- DTC “O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2. Customer statement / workshop findings: DTC P004100: “O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2 is evident within address 0001 \(Engine control unit\) and MIL light active after attempting to conduct a readiness test
- [11015974](https://open.wenmarpro.com/bulletins/11015974), 2025-03-26: Bentayga V8 Kovomo \- Engine MIL light on \- DTC "O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2. Condition: DTC P004100: “O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2 is evident within address 0001 \(Engine control unit\) and MIL light active after attempting to conduct a readiness test
- [10245080](https://open.wenmarpro.com/bulletins/10245080), 2023-11-08: Bentayga V8 Kovomo \- Engine MIL light on \- DTC O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2 Customer Statement: \-DTC P004100: O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2 is evident within address 0001 \(Engine control unit\) and MIL light active after attempting to conduct a readiness test
- [10226910](https://open.wenmarpro.com/bulletins/10226910), 2022-12-07: Bentayga V8 Kovomo \- Engine MIL Light on \- DTC \(O2 sensor signals swapped bank 1 sensor 2/Bank 2 sensor 2\) Customer Statement: \-DTC P004100 \(O2 sensor signals swapped bank 1 sensor 2/bank 2 sensor 2 is evident within address 0001 engine control unit and MIL light active after attempting to conduct a readiness test\)