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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 32 (Engine Controls - Removal, Overhaul & Installation V6 & V8) >> Fuel Systems >> Fuel Rails & Fuel Injectors >> Removal (Land Cruiser)

Removal (Land Cruiser)

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2002 Toyota Tundra, 2002 Toyota Tacoma, 2002 Toyota Sienna, 2002 Toyota Sequoia, and 2002 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
  1. Release fuel pressure. See FUEL SYSTEM PRESSURE RELEASE . Remove intake manifold cover located on top of engine, above intake manifold. Remove air intake hose with intake air connector located between throttle body and air cleaner assembly.
    2. CAUTION: Use care when removing fuel pulsation damper, as some residual fuel pressure may still exist in the fuel system. Fuel pulsation damper may also be referred to as fuel pressure pulsation damper.
  2. Remove fuel pulsation damper with gaskets, and separate fuel supply hose from fuel rail. See Figure.
  3. Disconnect accelerator cable from accelerator cable clamp. Remove accelerator cable bracket and accelerator cable clamp. Remove intake manifold cover brackets and EVAP Vacuum Switching Valve (VSV) from intake manifold. Disconnect PCV hose from PCV valve. Remove bolts and disconnect engine wiring harness protector from intake manifold.
  4. Disconnect engine wiring harness clamp from engine hanger at front of intake manifold. Disconnect engine wiring harness clamps from brackets on passenger's side fuel rail. Remove fuel return pipe-to-fuel rail clamp bolt and separate clamp on fuel return pipe from rear of driver's side fuel rail.
  5. Remove front fuel pipe clamp bolt from clamp at center of front fuel pipe. Remove front fuel pipe-to-fuel rail union bolt with gaskets, and remove front fuel pipe from front of both fuel rails. See Figure. Note location of electrical connectors on fuel injectors for installation reference. Disconnect electrical connectors at fuel injectors.
    6. CAUTION: When removing fuel rails, use care not to allow fuel injectors to fall from fuel rails.
  6. Remove fuel rail-to-intake manifold nuts. Remove fuel rails with fuel injectors as an assembly from intake manifold. Note direction of spacer installation on intake manifold for installation reference. Remove spacers and insulators from intake manifold. Remove fuel injectors from fuel rail. Remove "O" ring and grommet from fuel injector.
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