Evaporative System Service Port: Description and Operation
EVAPORATIVE EMISSION (EVAP) SERVICE PORTEVAP Service Port:
The EVAP service port is located in the EVAP purge line under the hood near the EVAP purge solenoid. The service port is identified by a green colored cap. The port is between the EVAP purge solenoid and the EVAP canister. The port contains a shrader valve to allow the connection of the service tool kit, Enhanced EVAP Pressure Purge Diagnostic Chart J41413.