LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 1985 >> GLC Base >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Evaporation System >> Component Testing >> Evaporation Line
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Evaporation Line

  1. Disconnect evaporation hose from canister. Connect detached hose to a "U" tube type pressure gauge filled with water. See Fig 1 .
    Fig 1: Testing Evaporation Line Use "U" tube pressure gauge for testing.
    G34047
  2. Gradually apply low air pressure into "U" tube so that difference of water level reaches 14" (356 mm).
  3. Bind inlet of "U" tube and leave bound for 5 minutes. If water level drops no more than 1" (25 mm) after 5 minutes, evaporation line is in good condition.
scientia non olet · About LEMON Manuals