Posts Tagged: P0456 Acura

P0455, P0456 Acura

How to fix trouble codes P0455, P0456 Acura Acura has issued a service bulletin 14-006 to address trouble codes P0455, P0456 Acura. The bulletin applies to the vehicles listed below with the listed VIN ranges. In these vehicle the Check Engine light may come on and the ECM stores trouble codes P0455, P0456. P0455 (EVAP system large leak) P0456 (EVAP system very small leak detected) In addition, the gas cap may be loose or stick/slip when you try to tighten it. Acura has determined that the gas cap gasket is … Read More