# P0300 on the 2021 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 P0300

- [11025086](https://open.wenmarpro.com/bulletins/11025086), 2025-11-06: Multiple random misfired evident during PDI. Condition: Multiple random cylinder misfire DTC’s detected during PDI \- DTC P030000: Random/Multiple Cylinder Misfire Detected \(misfires on multiple cylinders\) within the following control units: • V8 \- ECM 1 \- V8 \(Address 01\) ECM control unit • W12 \- ECM 1 \- \(Address 01\) and/or ECM 2 \(Address 11\)
- [11016051](https://open.wenmarpro.com/bulletins/11016051), 2025-03-28: Multiple random misfires evident during PDI. Condition: Multiple random cylinder misfire DTC’s detected during PDI \- DTC P030000: Random/Multiple Cylinder Misfire Detected \(misfires on multiple cylinders\) within the following control units: • V8 \- ECM 1 \- V8 \(Address 01\) ECM control unit • W12 \- ECM 1 \- \(Address 01\) and/or ECM 2 \(Address 11\)
- [10252823](https://open.wenmarpro.com/bulletins/10252823), 2024-04-06: Bentayga V8 Kovomo \- DTC P227900 evident within the engine control unit 0001. Customer statement / workshop findings \- Engine warning lamp illuminated within the Driver Instrument Panel \(DIP\) \- DTC P227900 is evident within Engine control unit 0001 in conjunction with DTC P030000 \- Whistle noise may also be evident from the engine.
- [10251107](https://open.wenmarpro.com/bulletins/10251107), 2024-03-04: Bentayga V8 Kovomo \- DTC P227900 evident within the engine control unit 0001. Customer statement / workshop findings: \- Engine warning lamp illuminated within the Driver Instrument Panel \(DIP\) \- DTC P227900 is evident within Engine control unit 0001 in conjunction with DTC P030000 \- Whistle noise may also be evident from the engine.
- [10245078](https://open.wenmarpro.com/bulletins/10245078), 2023-11-08: Multiple Random Misfires Evident During PDI Customer Statement: \-Multiple random cylinder misfire DTCs detected during PDI \- DTC P030000: Random/Multiple Cylinder Misfire Detected \(misfires on multiple cylinders\) within the following control units: \-V8 \- ECM 1 \- V8 \(Address 01\) ECM control unit \-W12 \- ECM 1 \- \(Address 01\) and/or ECM 2 \(Address 11\)
- [10226812](https://open.wenmarpro.com/bulletins/10226812), 2022-12-08: Multiple Random Misfires Evident During PDI Customer Statement: \-Multiple random cylinder misfire DTCs detected during PDI \-DTC P030000: Random/Multiple Cylinder Misfire Detected \(misfires on multiple cylinders\) within the following control units: \-V8\-ECM1 \- V8 \(Address 01\) ECM control unit \-W12 \- ECM1 \- \(Address 01\) and/or ECM 2 \(Address 11\)
- [10224811](https://open.wenmarpro.com/bulletins/10224811), 2022-11-08: Multiple Random Misfires Evident During PDI Customer Statement: \-Multiple random cylinder misfire DTC's detected during PDI\-DTC P030000: Random/Multiple cylinder misfire detected with the following control units: \-V8\-ECM1\-V\*\(Address01\)ECM control unit \-W12\-ECM 1 \- \(Address 01\) and/or ECM 2 \(Address 11\)