Volkswagen Workshop Service and Repair Manuals > GLI L4-2.0L Turbo (BPY) (2008) > Powertrain Management | Emission Control Systems | Evaporative Emissions System | Evaporative Check Valve | Component Information | Testing and Inspection | Page 2749

Evaporative Emission Control Canister > < Evaporative Check Valve|Testing and Inspection

Page 2

background image

-

Operate the (VAS 6213) several times, vacuum must build up.

No vacuum

-

Replace the double check valve.

Powertrain Management
Emission Control Systems
Evaporative Emissions System
Evaporative Check Valve / Testing and Inspection
Page 2749

Evaporative Emission Control Canister > < Evaporative Check Valve|Testing and Inspection