Install Air Pipe With Hoses - Toyota 3VZ–FE Troubleshooting Manual

EG–194
ENGINE TROUBLESHOOTING
3.
(a) Install the air pipe with the two bolts.
(b) Connect the two air hoses.
4.
(a) Place the two spacers in position on the intake manifold.
(b) Place the three injectors together with the LH delivery pipe in
(c) Check that the injectors rotate smoothly.
(d) Position the injector connector upward.
(e) Install and tighten the two bolts.
(f)
5.
(a) Install the No.2 fuel pipe with four new gaskets and the two
(b) Connect the IACV vacuum hose.
6.
– SFI SYSTEM

INSTALL AIR PIPE WITH HOSES

Torque: 8.3 N m (85 kgf cm, 74 in. lbf)
INSTALL LH DELIVERY PIPE AND INJECTORS
Clean the injector holes before installing the injectors
into the intake manifold.
position on the intake manifold.
HINT: If the injectors do not rotate smoothly, the probable
cause is incorrect installation of O–rings.
Replace the O–rings.
Torque: 13 N m (130 kgf cm, 9 ft lbf)
Connect the fuel hose to the No.1 fuel pipe.
INSTALL NO.2 FUEL PIPE
union bolts.
Torque: 34 N m (350 kgf cm, 25 ft lbf)
CONNECT INJECTOR CONNECTORS