Sequoia 4WD V8-4.7L (2UZ-FE) (2006)
h. Install the front fuel pipe with the bolt, 4 new gaskets and 2 union bolts.
Torque: 39 N.m (400 kgf.cm, 29 ft.lbf) for union bolts
7.5 N.m (76 kgf.cm, 66 in.lbf) for bolt
i.
Install the bolt holding the clamp on the fuel return pipe to the LH delivery pipe.
Torque: 7.5 N.m (76 kgf.cm, 66 in.lbf)
j.
Check that the injectors rotate smoothly.
HINT: If the injectors do not rotate smoothly, the probable cause is incorrect installation of O-rings. Replace the O-ring of the injector that
does not rotate smoothly.
k. Position injector connector outward.
l.
Tighten the 4 nuts holding the delivery pipes to the lower intake manifold.
Torque: 21 N.m (214 kgf.cm, 15 ft.lbf)
m. Connect the 8 injector connectors.
2. INSTALL ENGINE WIRES
a. Install the 2 wire clamps on the engine wire to the brackets on the RH delivery pipe.
b. Connect the engine wire clamps to the No.1 engine hanger and engine wire bracket.
c. Install the engine wire protector with the 2 bolts.
3. CONNECT PCV HOSE TO PCV VALVE
4. CONNECT VSV FOR EVAP TO UPPER INTAKE MANIFOLD