Enhanced Evaporative Emission (EVAP) Service Port

The enhanced EVAP service port is located in the evaporative purge hose located between the purge solenoid and the EVAP charcoal canister. The service port is identified by a green colored cap. The port contains a Schrader valve and fittings to allow the connection of the J 41413 evaporative pressure/purge diagnostic system. Refer to EVAP Control System Diagnosis for further information and diagnosis of the enhanced EVAP system.