What does code P0442 Means?

PO442 Emissions Control Leak (small) Error code can be caused by one of the following: 1. Defective or loose fuel cap 2. EVAP canister or hose cracked- not connected 3. Purge or vent solenoid defective 4. Vaccum leak at engine
PO442 Emissions Control Leak (small) Error code can be caused by one of the following: 1. Defective or loose fuel cap 2. EVAP canister or hose cracked- not connected 3. Purge or vent solenoid defective 4. Vaccum leak at engine