Toyota T100 1996 Service Manual page 1023

SF−4
New O−Ring
Delivery Pipe
Grommet
Injector
Delivery Pipe
Grommet
TOYOTA Hand−Held Tester
DLC3
1996 TOYOTA T100 (RM449U)
SFI (5VZ−FE)
(c)
CORRECT
WRONG
B00566
(d)
O−Ring
Grommet
Spacer
O−Ring
B00567
(e)
NOTICE:
Do not start the engine.
FI7231
P21058
NOTICE:
Always pinch the hose. Avoid bending as it may cause the
hose to crack.
− SFI SYSTEM
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 intake manifold
as shown in the illustration.
Check that there are no fuel leaks after doing mainte-
nance anywhere on the fuel system.
(1) Connect the TOYOTA hand−held tester to the
DLC3.
(2) Turn the ignition switch ON and push the TOYOTA
hand−held tester main switch ON.
(3) Select the active test mode on the TOYOTA hand−
held tester.
(4) Please refer to the TOYOTA hand−held tester oper-
ator's manual for further details.
(5) If you have no TOYOTA hand−held tester, connect
the positive (+) and negative (−) leads from the bat-
tery to the fuel pump connector.
(See page SF−10)
(6) 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 there are no leaks from any part
of the fuel system.
(7) Turn the ignition switch to LOCK.
(8) Disconnect the TOYOTA hand−held tester from the
DLC3.
Author :
2
, 57 psi). In this state,
1010
Date :