Title: Inspect and test components and hoses of the evaporative emissions control (EVAP) system; determine the needed action.
Course: Automotive Technology III (20104-III) > Section: ENGINE PERFORMANCE: Emissions Control Systems Diagnosis and Repair

Procedure should include

- performing a visual inspection
- using a smoke machine (optional)
- comparing test results to service materials and manufacturer guidelines.

Process/Skill Questions:

- What tool is used to inspect hoses in the evaporative system?
- What are the leak-testing methods used by manufacturers?
- Why do evaporative emissions need to be controlled?