# P0606 on the 2006 Chevrolet Optra

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 P0606

- [10020768](https://open.wenmarpro.com/bulletins/10020768), 2007-01-08: NO START OR ROUGH IDLE DURING COLD WEATHER, AND/OR CHECK ENGINE LIGHT ON WITH DTC P0606. \*KB