DTC P0442: EVAP Control System - Small Leak Detected : Notes

WARNING: This page is about a different car, the 2003 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: If DTC P1448 is also set, perform diagnosis for DTC P1448 first. See DIAGNOSTIC TROUBLE CODE DEFINITIONS . Ensure fuel cap is genuine NISSAN, aftermarket caps may cause MIL to illuminate. If fuel cap is not tightened properly, MIL may illuminate.

NOTE: Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE under SELF-DIAGNOSTIC SYSTEM. Use appropriate illustration to identify harness connector locations or terminals. See CONNECTOR IDENTIFICATION and COMPONENT LOCATIONS .