Toyota 2GR-FE Manual page 730

2GR-FE FUEL – FUEL INJECTOR
A132391
New O-Ring
A129475E01
Turn
Push
A129476E01
A129472
A129471
(c) Check for leakage.
(1) In the condition above, disconnect the tester
probes of SST (wire) from the battery and
check for fuel leakage from the injector.
Fuel drop:
1 drop or less in 16 minutes
INSTALLATION
1. INSTALL FUEL INJECTOR ASSEMBLY
(a) Apply a light coat of spindle oil or gasoline to new O-
rings, and install them to each injector.
(b) Apply a light coat of spindle oil or gasoline where
the fuel delivery pipe contacts the O-ring.
(c) Push the fuel injector while turning it to install the
injector in the fuel delivery pipe.
(d) Position the fuel injector connector outward.
NOTICE:
• Be careful not to twist the O-ring.
• After installing the fuel injector, check that it
turns smoothly. If not, reinstall it with a new
O-ring.
(e) Install 6 new insulators to the intake manifold.
(f) Place the fuel delivery pipe and the 6 fuel injectors
together to the intake manifold.
NOTICE:
Be careful not to drop the fuel injectors when
installing the fuel delivery pipe.
(g) Temporarily install the 5 bolts which are used to hold
the fuel delivery pipe to the intake manifold.
NOTICE:
After installing the fuel injector, check that it
turns smoothly. If not, reinstall it with a new O-
ring.
FU–17
FU