Contents Wiring diagrams Section: Testing & Diagnostics All sections

DTC P0442: EVAP CONTROL SYSTEM Nissan Altima L31

Note. If DTC P1448 is also set, perform diagnosis for DTC P1448 first. See DTC P1448: EVAP CANISTER VENT CONTROL VALVE .

Note. Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE under SELF-DIAGNOSTIC SYSTEM.