LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volkswagen >> 2011 >> CC VR6 4Motion >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> 3.6L - Fuel Supply - Engine Code(S): BLV >> 20 Fuel Supply >> Diagnosis And Testing >> Fuel System, Checking For Leaks >> EVAP System Function Overview
April 5, 2026: LEMON Manuals is launched! Read the announcement.

EVAP System Function Overview

Fig 1: Identifying EVAP Canister System, Function Overview
GWWN20-10399Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Evaporative Emission (EVAP) Canister
  2. Adapter for EVAP. Tester KLI 9210/55-1 Installed Location
    • Used during the fuel system leak test.
  3. EVAP Canister purge Regulator Valve 1 -N80-
  4. Vent Line
    • To the intake manifold.
  5. Solenoid Valve
    • For the leak detection pump.
  6. Vacuum Line
    • To the intake manifold.
  7. Air Filter Housing
    • For the leak detection pump.
  8. Leak Detection Pump -V144-
  9. Fuel Tank
  10. Cap
scientia non olet · About LEMON Manuals