In this video on Emission Systems, we are talking about the Evaporative Emissions System and how it functions.

The job of the EVAP System is to capture fuel vapors from the fuel tank and store them in a canister of Activated Charcoal until they are able to be burned in the engine. The video walks through the basic function and intent of the system that can trip up even seasoned Automotive Technicians.

Stay tuned for future videos when we walk through how to troubleshoot and diagnose these systems.