# P0306 on the 2012 Volkswagen Routan

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 P0306

- [10241332](https://open.wenmarpro.com/bulletins/10241332), 2023-08-28: MIL ON, DTCs P0300, P0302, P0304 or P0306 Stored in ECM Fault Memory
- [10241331](https://open.wenmarpro.com/bulletins/10241331), 2023-08-28: MIL ON, DTCs P0300, P0302, P0304 or P0306 Stored in ECM Fault Memory
- [10238944](https://open.wenmarpro.com/bulletins/10238944), 2023-07-10: When diagnosing faults P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 for cylinder misfires, perform a Cylinder Combustion Pressure Leakage Test before replacing any components.
- [10238943](https://open.wenmarpro.com/bulletins/10238943), 2023-07-10: When diagnosing faults P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 for cylinder misfires, perform a Cylinder Combustion Pressure Leakage Test before replacing any components.
- [10157689](https://open.wenmarpro.com/bulletins/10157689), 2019-04-08: Tech Tips \(2011\-2012 Routan ? MIL ON, Fault P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 Stored In PCM\): When diagnosing faults P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 for cylinder misfires, perform a Cylinder Combustion Pressure Leakage Test before replacing any components. This document informs where to locate the test procedure.
- [10156102](https://open.wenmarpro.com/bulletins/10156102), 2019-04-01: Tech Tips \(2011\-2012 Routan ? MIL ON, Fault P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 Stored In PCM\): When diagnosing faults P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 for cylinder misfires, perform a Cylinder Combustion Pressure Leakage Test before replacing any components. This document informs where to locate the test procedure.
- [10120204](https://open.wenmarpro.com/bulletins/10120204), 2017-10-21: Tech Tips \(2011\-2014 Routan ? MIL ON, Fault P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 Stored In PCM\): When diagnosing faults P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 for cylinder misfires, perform a Cylinder Combustion Pressure Leakage Test before replacing any components. Test procedure can be found in Elsa Repair Manual under Diagnostic Information