Diesel Data: Automotive Repair

Evaporative System Service Port: Description and Operation




EVAP SERVICE PORT
Positive pressure is delivered to the evaporator system through the evaporator service port. If fuel vapor leakage in the evaporator system occurs, use a leak detector to locate the leak.

Evaporative Emission Line (Part 1 Of 2):




Evaporative Emission Line (Part 2 Of 2):