P1456 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Evaporative emission (EVAP) canister purge system - very small leak |
| Cause | EVAP canister purge system, hose leak, EVAP pressure sensor/vent valve, fuel filler cap, ECM |
Try also: https://www.obd-codes.com/p1456
