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Corolla & Tercel

  1. Disconnect vacuum hoses from valve. Turn ignition off. Blow air into valve. Ensure valve is open. See Fig 1 or Fig 2.
  2. Turn ignition on. Blow air into valve. Ensure valve is closed. If valve is not closed, check fuse and wiring connections. If fuse and wiring connections are okay, replace outer vent control valve.
Fig 1: Tercel Fuel Evaporation System
G119360Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Corolla (4A-F) Fuel Evaporation System
G119361Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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