P0456

SAE VAG Description
P0456 16840 Evaporative Emission System Leak Detected (very small leak)

Evaporative Emission (EVAP) canister purge regulator valve
- Evaporative Emission (EVAP) canister purge regulator valve, checking. Evaporative Emission (EVAP) Canister Purge Regulator Valve, Checking

Evaporative Emission (EVAP) canister system
- Evaporative Emission (EVAP) canister system, checking. Evaporative Emission (EVAP) Canister System, Checking For Proper Seal