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FI- -4
SST
Grommet
New O--Ring
Delivery Pipe
Delivery Pipe
Injector
Insulator
ELECTRONIC FUEL INJECTION
Fulcrum Length
30 cm
HINT:
FI1654
Use a torque wrench with a fulcrum length of 30 cm (11.81 in.).
(b)
CORRECT
WRONG
P15750
(c)
O--Ring
Grommet
P15128
(d)
+B
FP
NOTICE:
Do not start the engine.
A01700
NOTICE:
Away pinch the hose. Avoid bending as it may cause the
hose to crack.
S00709
- -
EFI SYSTEM
(14) (Flare Nut Type)
Apply a light coat of engine oil to the flare and tight-
en the flare nut by hand.
(15) (Flare Nut Type)
Using SST, tighten the flare nut to the specified
torque.
SST
09631 -- 22020
Torque: 28 N∙m (285 kgf∙cm, 21 ft∙lbf)
Observe these precautions when removing and installing
the injectors.
(1)
Never reuse the O--ring.
(2)
When placing a new O--ring on the injector, take
care not to damage it in any way.
(3)
Coat a new O--ring with spindle oil or gasoline be-
fore installing--never use engine, gear or brake oil.
Install the injector to the delivery pipe and cylinder head
as shown in the illustration.
1RZ--E:
Check that these are no fuel leaks after performing main-
tenance any where on the fuel system.
(1)
Using SST, connect terminals +B and FP the check
connector.
SST
09843 -- 18020
(2)
Turn the ignition switch ON.
(3)
Pinch the fuel return hose.
The pressure in the high pressure line will rise to
approx. 400 kPa (4 kgf/cm
check to see that these are no leaks from any part
of the fuel system.
SST
09843 -- 18020
3RZ-F,3RZ-FE
Pages From Supplement
TO MODEL INDEX
2
, 57 psi). In this start,
CONTINUED
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