Removal (GS300)

Release fuel system pressure. See FUEL SYSTEM PRESSURE RELEASE . Disconnect EVAP vacuum switching valve. Disconnect EVAP hose from EVAP pipe. Disconnect vacuum hose from No. 2 vacuum pipe at air intake chamber. See Figure. Remove No. 2 vacuum pipe-to-intake manifold nut. Place a towel under fuel rail. Remove fuel line-to-intake manifold bolt. Slowly loosen and remove pulsation damper and gaskets.