# P0455 on the 2012 Acura TL

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 P0455

- [10129828](https://open.wenmarpro.com/bulletins/10129828), 2018-03-12: Service bulletin \- The client complains that the TIGHTEN FUEL CAP message appears in the MID \(multi\-information display\) without setting a pending or confirmed DTC P0455 or P0456.
- [10129554](https://open.wenmarpro.com/bulletins/10129554), 2018-03-05: Service bulletin \- The MIL comes on and DTC P0455 \(EVAP system large leak\) and/or DTC P0456 \(EVAP system very small leak detected\) is set. The fuel fill cap \(gas cap\) may also be loose or have a stick\-slip feeling when tightened. The fuel fill cap gasket creates too much friction, preventing the cap from sealing properly.
- [10118837](https://open.wenmarpro.com/bulletins/10118837), 2017-10-15: Service bulletin \- The MIL comes on and DTC P0455 \(EVAP system large leak\) and/or DTC P0456 \(EVAP system very small leak detected\) is set. The fuel fill cap \(gas cap\) may also be loose or have a stick\-slip feeling when tightened. The fuel fill cap gasket creates too much friction, preventing the cap from sealing properly.
- [10051921](https://open.wenmarpro.com/bulletins/10051921), 2013-04-19: ACURA: TIGHTEN FUEL CAP MESSAGE IS BEING DISPLAYED WITHOUT DTC P0455 OR P0456. \*KB