Evaporative Emissions System Leak Test
WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2002 Lincoln Town Car, 2002 Lincoln Navigator, 2002 Lincoln LS, 2002 Lincoln Continental, and 2002 Lincoln Blackwood. However, it is still accessible from the selected car via links, so may be relevant.
Connect Evaporative Emissions System Leak Tester (134-00056) to EVAP test port. Close canister vent solenoid. See CANISTER VENT SOLENOID CLOSING PROCEDURE . Pressurize EVAP system to 14 in. H2 O (3.48 kPa). Monitor system pressure for 2 minutes. EVAP system pressure should not fall below 8 in. H2 O (2 kPa). Repair leaks as necessary. Repeat EVAP system leak test until system pressure remains more than 8 in. H2 O (2 kPa) after 2 minutes.