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Intake Toyota Land Cruiser 100 рестайлинг 2

Mechanical 24 illustrations ~901 words

Scheme 1

Scheme 1: ON-VEHICLE INSPECTION
Scheme 1: ON-VEHICLE INSPECTION

Scheme 2

Scheme 2
Scheme 2
  1. CHECK INTAKE AIR CONTROL VALVE OPERATION Start the engine. While the engine is idling, check that the actuator rod moves. Disconnect the VSV connector (for ACIS), and check that the actuator rod is returned. If the operation is not as specified, inspect the intake air control valve, VSV (for ACIS) and ECM.

Scheme 3

Scheme 3: COMPONENTS
Scheme 3: COMPONENTS

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Scheme 4

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Scheme 5

Scheme 6

Scheme 6: REMOVAL
Scheme 6: REMOVAL

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Scheme 7

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Scheme 9

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Scheme 12
Scheme 12
  1. DISCHARGE FUEL SYSTEM PRESSURE (See «REMOVAL»(/toyota/land-cruiser/100-2-2005-2007/remont/fuel-system/#engine-fuel-system__removal) )
  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
  3. DISCONNECT FUEL RETURN HOSE (See «REMOVAL»(/toyota/land-cruiser/100-2-2005-2007/remont/fuel-system/#engine-fuel-system__removal) )
  4. DISCONNECT FUEL MAIN HOSE (See «REMOVAL»(/toyota/land-cruiser/100-2-2005-2007/remont/fuel-system/#engine-fuel-system__removal) )
  5. DRAIN ENGINE «COOLANT»(/toyota/land-cruiser/100-2-2005-2007/remont/cooling-system-mechanical/#engine-cooling-system)
  6. REMOVE V-BANK COVER SUB-ASSEMBLY (See «REMOVAL»(/toyota/land-cruiser/100-2-2005-2007/remont/testing-diagnostics/#engine-control-system) )
  7. REMOVE INTAKE AIR CONNECTOR PIPE (See «REMOVAL»(/toyota/land-cruiser/100-2-2005-2007/remont/testing-diagnostics/#engine-control-system) )
  8. REMOVE INTAKE MANIFOLD ASSEMBLY Disconnect the connectors from the intake manifold. Disconnect the throttle position sensor and control motor connector. Disconnect the purge VSV connector. Disconnect 8 injector connectors. Disconnect the ECT sensor connector. Disconnect the 2 VSV connectors (for air injection system). Disconnect the hoses from the intake manifold. Disconnect the vacuum hose from the fuel pressure regulator. Disconnect the PCV hose from the PCV valve on the LH cylinder head. Disconnect the purge line hose (from charcoal canister) from the purge VSV. Disconnect the 2 vacuum hoses from the VSVs (for air injection system). Disconnect the 2 water by-pass hoses from the throttle body. Disconnect the 2 wire clamps from the wire clamps brackets on the RH delivery pipe. Remove the 2 bolts holding the engine wire protector from the intake manifold and cylinder head. Remove the 2 bolts and 2 ground cables from the RH and LH cylinder heads. Remove the bolt and throttle body cover bracket from the intake manifold. Disconnect the 2 engine wire clamps from the wire bracket and engine hanger. Remove the bolt and wire bracket from the intake manifold. Remove the 6 bolts, 4 nuts, intake manifold assembly and 2 gaskets.
  9. REMOVE VACUUM SWITCHING VALVE ASSEMBLY (for ACIS) Remove the bolt and VSV (for ACIS) from the intake manifold.

Scheme 13

Scheme 13: INSPECTION
Scheme 13: INSPECTION

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Scheme 16
  1. INSPECT INTAKE AIR CONTROL VALVE ASSEMBLY (for ACIS) With 39.9 kPa (300 mmHg, 11.8 in.Hg) of vacuum applied to the actuator, check that the actuator rod moves. One minute after applying the vacuum in the step above, check that the actuator rod does not return. If the operation is not as specified, replace the intake manifold.
  2. INSPECT VACUUM SWITCHING VALVE ASSEMBLY Measure the resistance of the VSV. Standard resistance VACUUM SWITCHING VALVE Tester Connection Specified Condition 1 - 2 26 to 30 ohm at 20°C (68°F) 1 - Body Ground 2 - Body Ground 10 Mohm or higher If the result is not as specified, replace the VSV assembly. Check the operation of the VSV. Check that air does not flow from port E to port F. Apply battery voltage across terminals 1 and 2. Check that air flows from port E to port F. If the result is not as specified, replace the VSV assembly.

Scheme 17

Scheme 17: INSTALLATION
Scheme 17: INSTALLATION

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Scheme 24

Scheme 24
Scheme 24
  1. INSTALL VACUUM SWITCHING VALVE ASSEMBLY (for ACIS) Install the VSV (for ACIS) with the bolt. Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf)
  2. INSTALL INTAKE MANIFOLD ASSEMBLY Place 2 new gaskets on the intake manifold. Place the intake manifold assembly on the cylinder heads. Install and uniformly tighten the 6 bolts and 4 nuts in several steps. Torque: 18 N*m (184 kgf*cm, 13 ft.*lbf) Install the throttle body cover bracket to the intake manifold with the bolt. Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf) Install the wire bracket to the intake manifold with the bolt. Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf) Connect the engine wire to wire bracket. Connect the engine wire protector to the intake manifold and cylinder head with the 2 bolts. Install the 2 ground cables to the RH and LH cylinder heads with the 2 bolts. Connect the 2 water by-pass hoses to the throttle body. Connect the 2 wire clamps to the wire clamp brackets on the RH delivery pipe. Connect the hoses to the intake manifold. Connect the vacuum hose to the fuel pressure regulator. Connect the PCV hose to the PCV valve on the LH cylinder head. Connect the purge line hose (from charcoal canister) to the purge VSV. Connect the 2 vacuum hoses to the VSVs (for air injection system). Connect the brake booster tube. Connect the connectors to the intake manifold. Connect the throttle position sensor and control motor connector. Connect the 2 VSV connectors (for air injection system). Connect the purge VSV connector. Connect the 8 injector connectors. Connect the ECT sensor connector.
  3. CONNECT FUEL MAIN HOSE (See «INSTALLATION»(/toyota/land-cruiser/100-2-2005-2007/remont/fuel-system/#engine-fuel-system) )
  4. CONNECT FUEL RETURN HOSE (See «INSTALLATION»(/toyota/land-cruiser/100-2-2005-2007/remont/fuel-system/#engine-fuel-system) )
  5. INSTALL INTAKE AIR CONNECTOR PIPE (See «INSTALLATION»(/toyota/land-cruiser/100-2-2005-2007/remont/testing-diagnostics/#engine-control-system) )
  6. INSTALL V-BANK COVER SUB-ASSEMBLY (See «INSTALLATION»(/toyota/land-cruiser/100-2-2005-2007/remont/testing-diagnostics/#engine-control-system) )
  7. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
  8. PERFORM INITIALIZATION Perform «INITIALIZATION»(/toyota/land-cruiser/100-2-2005-2007/remont/hoistjack/#introduction__initialization) . NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
  9. ADD ENGINE «COOLANT»(/toyota/land-cruiser/100-2-2005-2007/remont/cooling-system-mechanical/#engine-cooling-system)
  10. CHECK FOR COOLANT LEAKS Check for engine coolant leaks (see «COOLING SYSTEM»(/toyota/land-cruiser/100-2-2005-2007/remont/cooling-system-mechanical/#engine-cooling-system) ).
  11. CHECK FOR FUEL LEAKS (See «ON-VEHICLE INSPECTION»(/toyota/land-cruiser/100-2-2005-2007/remont/fuel-system/#engine-fuel-system) )

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