Page 2657 of 3115

B00884
SST
(Adaptor)
SST
(Hose)
SST
(Clamp)
Vinyl
HoseO-Ring
A07061
TOYOTA
Hand-Held
Tester
DLC3
B00883
ConnectSST
(Wire)
A01293
- SFIINJECTOR
SF-25
1724 Author: Date:
2004 LAND CRUISER (RM1071U)
(h) Install the O-ring to the injector.
(i) Connect SST (adaptor and hose) to the injector, and hold
the injector and union with SST (clamp).
SST 09268-41047 (09268-41110, 09268-41300)
(j) Put the injector into the graduated cylinder.
CAUTION:
Install a suitable vinyl hose onto the injector to prevent
gasoline from splashing out.
(k) Connect the TOYOTA hand-held tester or OBD II scan
tool to the DLC3.
(l) Connect the battery negative (-) cable to the battery.
(m) Turn the ignition switch ON, and press the TOYOTA
hand-held tester or OBD II scan tool main switch ON.
NOTICE:
Do not start the engine.
(n) Select ACTIVE TEST mode on the TOYOTA hand-held
tester or OBD II scan tool.
(o) Please refer to the TOYOTA hand-held tester or OBD II
scan tool operator's manual for further details.
(p) If you have no TOYOTA hand-held tester or OBD II scan
tool, connect the positive (+) and negative (-) leads from
the battery to the fuel pump connector
(See page SF-7).
(q) Connect SST (wire) to the injector and the battery for 15
seconds, and measure the injection volume with a gra-
duated cylinder. Test each injector 2 or 3 times.
SST 09842-30070
Volume: 56 - 69 cm
3 (3.4 - 4.2 cu in.) per 15 seconds
Difference between each injector:
13 cm
3 (0.8 cu in.) or less
If the injection volume is not as specified, replace the injector.
2. INSPECT LEAKAGE
(a) In the condition above, disconnect the tester probes of
SST (wire) from the battery and check the fuel leakage
from the injector.
SST 09842-30070
Fuel drop: 1 drop or less per 12 minutes
Page 2658 of 3115
SF-26
- SFIINJECTOR
1725 Author: Date:
2004 LAND CRUISER (RM1071U)
(b) Turn the ignition switch OFF.
(c) Disconnect the negative (-) terminal cable from the bat-
tery.
(d) Remove SST and fuel tube connector.
SST 09268-41047, 09842-30070
(e) Disconnect the TOYOTA hand-held tester or OBD II scan
tool from the DLC3.
(f) Reconnect the fuel inlet pipe (fuel tube connector) to the
fuel filter.
CAUTION:
Perform connecting operations of the fuel tube connector
(quick type) after observing the precautions (See page
SF-1).
Page 2659 of 3115

SF0Y4-06
A01296
New Grommet
New O-Ring
B04439
OutwardTurn
Push
Connector
B04932
Fuel Return Pipe
Clamp
B04438
Rotate
Outward
Connector
- SFIINJECTOR
SF-27
1726 Author: Date:
2004 LAND CRUISER (RM1071U)
INSTALLATION
1. INSTALL INJECTORS AND DELIVERY PIPES
NOTICE:
Be careful not to drop the injectors when installing
the delivery pipes.
Since the O-ring may be stuck to the injector, do not
put a side load on it at the removal.
(a) Install a new grommet to each injector.
(b) Apply a light coat of gasoline to new O-rings and install
them to each injector.
(c) While turning the injector clockwise and counterclock-
wise, push it to the delivery pipes. Install the 8 injectors.
(d) Position injector connector outward.
(e) Place the 4 spacers and 8 new insulators on the intake
manifold.
(f) Place the 2 delivery pipes and the injectors assemblies on
the lower intake manifold.
(g) Temporarily install the 4 nuts.
(h) Install the front fuel pipe with the bolt, the 4 new gaskets
and the 2 union bolts.
Torque:
39 N´m (400 kgf´cm, 29 ft´lbf) for union bolts
7.5 N´m (80 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 (80 kgf´cm, 66 in.´lbf)
(j) Check that the injectors rotate smoothly.
HINT:
If injectors do not rotate smoothly, the probable cause is incor-
rect installation of O-rings. Replace the O-rings in that case.
(k) Position the 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 injectors connectors.
Page 2660 of 3115
B04935Clamp
SF-28
- SFIINJECTOR
1727 Author: Date:
2004 LAND CRUISER (RM1071U)
2. INSTALL ENGINE WIRE TO LH DELIVERY PIPE
Install the 2 wire clamps on the engine wire to the brackets on
the delivery pipe.
3. INSTALL ENGINE WIRE PROTECTOR
(a) Connect the engine wire clamp to the No.1 engine hang-
er.
(b) Install the engine wire protector with the 2 bolts.
(c) Connect the PCV hose to the PCV valve.
(d) Connect VSV EVAP to the upper intake manifold.
(e) Install the No.1 V-bank cover bracket to the upper intake
manifold.
(f) Install the No.2 V-bank cover bracket to the upper intake
manifold.
(g) Install the No.3 V-bank cover bracket to the upper intake
manifold.
(h) Install the No.4 V-bank cover bracket to the upper intake
manifold.
4. INSTALL FUEL PRESSURE PULSATION DAMPER
(See page SF-1)
5. INSTALL INTAKE AIR CONNECTOR
6. INSTALL V-BANK COVER
Page 2661 of 3115
SF0OR-10
B04442
Ohmmeter
- SFIINJECTOR
SF-19
1718 Author: Date:
2004 LAND CRUISER (RM1071U)
INJECTOR
ON-VEHICLE INSPECTION
1. REMOVE V-BANK COVER
2. REMOVE INTAKE AIR CONNECTOR
3. INSPECT INJECTOR RESISTANCE
(a) Disconnect the 8 injector connectors.
(b) Using an ohmmeter, measure the resistance between the
terminals.
Resistance: 13.4 - 14.2 W at 20°C (68°F)
If the resistance is not as specified, replace the injector.
(c) Reconnect the 8 injector connectors.
4. REINSTALL INTAKE AIR CONNECTOR
5. REINSTALL V-BANK COVER
Page 2662 of 3115

B04999
SF0Y2-05
B04935Clamp
Clamp
Clamp
SF-22
- SFIINJECTOR
1721 Author: Date:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. REMOVE V-BANK COVER
2. REMOVE INTAKE AIR CONNECTOR
3. REMOVE FUEL PRESSURE PULSATION DAMPER
Remove the pulsation damper, the upper gasket, the fuel main
hose and the lower gasket.
CAUTION:
Put a shop rag under the delivery pipe.
Slowly loosen the pulsation damper.
4. DISCONNECT ENGINE WIRE PROTECTOR FROM UP-
PER INTAKE MANIFOLD
(a) Disconnect the PCV hose from the PCV valve.
(b) Disconnect the VSV for EVAP from the upper intake man-
ifold.
(c) Remove the No.1 V-bank cover bracket from the upper
intake manifold.
(d) Remove the No.2 V-bank cover bracket from the upper
intake manifold.
(e) Remove the No.3 V-bank cover bracket from the upper
intake manifold.
(f) Remove the No.4 V-bank cover bracket from the upper
intake manifold.
(g) Remove the 2 bolts, and disconnect the engine wire pro-
tector from the upper intake manifold.
(h) Disconnect the engine wire clamp from the No.1 engine
hanger.
5. DISCONNECT ENGINE WIRE FROM RH DELIVERY
PIPE
Disconnect the 2 wire clamps on the engine wire from the brack-
ets on the delivery pipe.
6. REMOVE DELIVERY PIPES AND INJECTORS
NOTICE:
Be careful not to drop the injectors when removing
the delivery pipes.
Since the O-ring may be stuck to the injector, do not
put a side load on it at the removal.
Page 2663 of 3115
B04932
Clamp
Fuel Return Pipe
- SFIINJECTOR
SF-23
1722 Author: Date:
2004 LAND CRUISER (RM1071U)
(a) Remove the bolt holding the clamp on the fuel return pipe
to the LH delivery pipe.
(b) Remove the bolt, the 2 union bolts, the 4 gaskets and the
front fuel pipe.
(c) Disconnect the 8 injector connectors.
(d) Remove the 4 nuts holding the delivery pipes to the lower
intake manifold.
(e) Remove the 2 delivery pipes, the 8 injectors, the 4
spacers and the 8 insulators.
(f) Remove the O-ring and the grommet from each injector.
Page 2664 of 3115
SF0PR-14
B16447
N´m (kgf´cm, ft´lbf)V-Bank Cover
PS Air Hose
Intake Air ConnectorAir Inlet Hose for EVAP
PCV Hose
Gasket Throttle Body
18 (185, 13)
Non-reusable part: Specified torque
Vacuum Sensing Hose
Fuel Return Hose
Throttle Control Connector
Water Bypass HoseWater Bypass Hose
PCV Hose
- SFIKNOCK SENSOR
SF-53
1752 Author: Date:
2004 LAND CRUISER (RM1071U)
KNOCK SENSOR
COMPONENTS