# P0300 on the 2017 Subaru BRZ

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

- [10168604](https://open.wenmarpro.com/bulletins/10168604), 2019-12-02: This bulletin announces availability of reprogramming files to optimize the Engine Control Module \(ECM\). These new files will stabilize engine RPM and combustion during warm\-up due to slight differences in the air\-fuel ratio between cylinders causing DTC P0300 to set.