Page 4129 of 4770

B01021
S04728
Rotate
Outward
B01020
S06525
Align
S05351
± SFI (1MZ±FE)INJECTOR
SF±29
1528 Author: Date:
(g) Apply a light coat of spindle oil or gasoline on the place
where a intake manifold touches an O±ring of the injector.
(h) Place the delivery pipes and fuel pipe together with the 6
injectors in position on the intake manifold.
(i) Temporarily install the 4 bolts holding the delivery pipes
to the intake manifold.
(j) Temporarily install the bolt holding the No.1 fuel pipe to
the intake manifold.
(k) 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.
(l) Position the injector connector outward.
(m) Tighten the 4 bolts holding the delivery pipes to the intake
manifold.
Torque: 10 N´m (100 kgf´cm, 7 ft´lbf)
(n) Tighten the bolt holding the No.1 fuel pipe to the intake
manifold.
Torque: 19.5 N´m (200 kgf´cm, 14 ft´lbf)
2. CONNECT NO.1 FUEL PIPE
(a) Align the alignment marks (white paint) on the No.1 fuel
pipe.
(b) Connect the No.1 fuel pipe (fuel tube connector) to the
fuel filter.
CAUTION:
Perform connecting operations of the fuel tube connector
(quick type) after observing the precaution.
(See page SF±1)
Page 4130 of 4770
S06086
Fuel Hose
Clamp
S04498
SF±30
± SFI (1MZ±FE)INJECTOR
1529 Author: Date:
(c) Surely install the fuel hose clamp to the fuel filter with
ºclickº sound.
(d) After installing the clamp, check that the clamp is fixed by
pulling up the clamp.
3. INSTALL AIR ASSIST HOSES AND PIPE
(a) Connect the air assist hoses to the intake manifold.
(b) Install the air assist pipe to the bracket on the No.1 fuel
pipe.
4. CONNECT INJECTOR CONNECTORS
5. INSTALL AIR INTAKE CHAMBER ASSEMBLY
(See page EM±57)
6. INSTALL AIR CLEANER HOSE
7. CHECK FOR FUEL LEAKS
Page 4131 of 4770

SF07N±03
B06469
Heated Oxygen Sensor (Bank 1 Sensor 2)
Before installing the heated oxygen sensor,
twist the sensor wire counterclockwise
3 and 1/2 turns. HINT:
After installing the heated oxygen sensor,
check that the sensor wire is not twisted,
if it is twisted, remove the heated oxygen
sensor and reinstall it.
Location of Fuel Tank Cushion
No.1 Fuel Tank
Protector
Fuel Tank Vent
Tube Set Plate
Fuel Pump
Fuel Outlet Tube
Fuel Inlet Pipe Fuel Inlet Pipe ShieldFuel Tank Cap
Fuel Inlet Pipe Protector
Heated Oxygen Sensor
(Bank 1 Sensor 2)Heat Insulator
Fuel Tank Band
Center Exhaust Pipe Gasket Gasket Gasket
Non±reusable part
N´m (kgf´cm, ft´lbf): Specified torque
39 (400, 29)
44 (450, 33)
56 (570, 41)
56 (570, 41)
x 8
Gasket
Fuel TankFuel Inlet Hose
Charcoal
Canister
EVAP Line Hose
Vent Line Hose
± SFI (1MZ±FE)FUEL TANK AND LINE
SF±31
1530 Author: Date:
FUEL TANK AND LINE
COMPONENTS
CAUTION:
Always use new gaskets when replacing the fuel tank or component parts.
Apply the proper torque to all parts tightened.
Page 4132 of 4770
SF07O±03
BO0919
Crack Leakage
Deformation
Z10162
SSTUse SST
28 N´m
(285 kgf´cm, 21 ft´lbf)
Fulcrum
Length
30 cm
(11.81 in.)
SST: 09631±22020
FU0041
PipeHose
Clip 2 ± 7 mm (0.08 ± 0.28 in.)
0 ± 3 mm (0 ± 0.12 in.)
SF±32
± SFI (1MZ±FE)FUEL TANK AND LINE
1531 Author: Date:
INSPECTION
INSPECT FUEL TANK AND LINE
(a) Check the fuel lines for cracks or leakage, and all connec-
tions for deformation.
(b) Check the fuel tank vapor vent system hoses and connec-
tions for looseness, sharp bends or damage.
(c) Check the fuel tank for deformation, cracks, fuel leakage
or tank band looseness.
(d) Check the filler neck for damage or fuel leakage.
(e) Hose and pipe connections are as shown in the illustra-
tion.
If a problem is found, repair or replace the parts as necessary.
Page 4133 of 4770
SF07P±04
S04539
MAF MeterMAF Meter Connector
Gasket
Non±reusable part
± SFI (1MZ±FE)MASS AIR FLOW (MAF) METER
SF±33
1532 Author: Date:
MASS AIR FLOW (MAF) METER
COMPONENTS
Page 4134 of 4770
SF07Q±03
S04755
SF±34
± SFI (1MZ±FE)MASS AIR FLOW (MAF) METER
1533 Author: Date:
REMOVAL
REMOVE MAF METER
(a) Disconnect the MAF meter connector.
(b) Remove the 2 bolts, MAF meter and gasket.
HINT:
At the time of installation, please refer to the following items.
Install a new gasket to the MAF meter.
Page 4135 of 4770
SF07R±03
S04526
E2THAOhmmeter
S04756
AirVGE2G
Voltmeter
± SFI (1MZ±FE)MASS AIR FLOW (MAF) METER
SF±35
1534 Author: Date:
INSPECTION
1. INSPECT MAF METER RESISTANCE
Using an ohmmeter, measure the resistance between terminals
THA and E2.
Resistance:
TerminalsResistanceTemperature
THA ± E214.6 ± 17.8 kW±20°C (±4°F)
THA ± E22.21 ± 2.69 kW20°C (68°F)
THA ± E20.29 ± 0.35 kW60°C (140°F)
If the resistance is not as specified, replace the MAF meter.
2. INSPECT MAF METER OPERATION
(a) Connect the MAF meter connector.
(b) Turn the ignition switch ON.
(c) Using a voltmeter, connect the positive (+) tester probe to
terminal VG, and negative (±) tester probe to terminal
E2G.
(d) Blow air into the MAF meter, and check that the voltage
fluctuates.
If operation is not as specified, replace the MAF meter.
(e) Turn the ignition switch OFF.
(f) Disconnect the MAF meter connector.
Page 4136 of 4770
SF07S±01
SF±36
± SFI (1MZ±FE)MASS AIR FLOW (MAF) METER
1535 Author: Date:
INSTALLATION
Installation is in the reverse order of removal. (See page SF±34)