Toyota FJ Cruiser (GSJ 10, 15 series). Instruction — part 225

FU–16

1GR-FE FUEL – FUEL INJECTOR

FU

(9) Connect the intelligent tester to the DLC3.
(10) Turn the ignition switch ON.
(11) Turn the intelligent tester ON.
(12) Select the following menu items: DIAGNOSIS /

ENHANCED OBD ll / ACTIVE TEST / FUEL
PUMP / SPD / ON.

(13) Install SST onto the fuel injector.

(14) Connect SST to the battery, then measure the

injection volume for 15 seconds. Perform the
inspection 2 or 3 times, then calculate the
average.
Standard:

NOTICE:
Always do the switching at the battery side.
If the result is not as specified, replace the fuel
injector.

(c) Check for fuel leakage.

(1) When checking the injection volume, remove

SST from the battery. Inspect the fuel leakage
from the fuel injector.
Standard:

1 drop or less every 12 minutes.

If the result is not as specified, replace the fuel
injector.

INSTALLATION

1.

INSTALL FUEL INJECTOR
(a) Install a new insulator onto each fuel injector.
(b) Apply a light coat of spindle oil or gasoline to a new

O-ring and install it onto each fuel injector.

Intelligent Tester

DLC3

CAN VIM

A129958E01

A075915E06

Injection Volume

Difference Between Each Fuel

Injector

76 to 91 cm

3

(4.6 to 5.5 cu in.) per 15

seconds

15 cm

3

(0.9 cu in.) or less

New O-ring

New Insulator

A075654E06

1GR-FE FUEL – FUEL INJECTOR

FU–17

FU

(c) While turning the fuel injector left and right, install it

onto the fuel delivery pipe.

(d) Position the fuel injector connector facing outward.

2.

INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY
(a) Place the fuel delivery pipe together with the 6 fuel

injectors on the intake manifold.

(b) Provisionally install the 6 bolts, which are used to

hold the fuel delivery pipe, onto the intake manifold.

(c) Check that the fuel injectors rotate smoothly.

HINT:
If the fuel injectors do not rotate smoothly, replace
the O-ring.

(d) Position each fuel injector connector facing outward.
(e) Tighten the 6 bolts, which are used to hold the fuel

delivery pipe, to the intake manifold.
Torque: 15 N*m (153 kgf*cm, 11 ft.*lbf)

(f)

Connect the 6 fuel injector connectors.

3.

CONNECT NO. 2 FUEL PIPE SUB-ASSEMBLY
(a) Push the tube connector into the pipe until the tube

connector makes a "click" sound.
NOTICE:
•

Check if there is any damage or foreign
objects on the connected part of the fuel pipe.

•

After connecting, check that the pipe and
connector are securely connected by pulling
them.

(b) Install the fuel pipe clamp.

4.

CONNECT NO. 1 FUEL PIPE SUB-ASSEMBLY
(a) Push the tube connector into the pipe until the tube

connector makes a "click" sound.
NOTICE:
•

Check if there is any damage or foreign
matter on the connected part of the fuel pipe.

•

After connecting, check that the pipe and
connector are securely connected by pulling
them.

(b) Install the fuel pipe clamp.

5.

INSTALL INTAKE AIR SURGE TANK
(a) Install a new gasket onto the intake air surge tank.

Turn

Connector

Push

A075655E04

Turn

Connector

A075656E03

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1GR-FE FUEL – FUEL INJECTOR

FU

(b) Using a socket hexagon wrench 8, install the intake

air surge tank with the 4 bolts.
Torque: 28 N*m (286 kgf*cm, 21 ft.*lbf)

(c) Install the 2 nuts.

Torque: 28 N*m (286 kgf*cm, 21 ft.*lbf)

(d) Install the 3 wire harness clamps and hose clamp.
(e) Connect the throttle body with motor connector.
(f)

Connect the 2 VSV connectors.

(g) Connect the ventilation hose.

(h) Connect the fuel vapor feed hose.

A075648

A075646E01

A075645

A126449

1GR-FE FUEL – FUEL INJECTOR

FU–19

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(i)

Connect the 2 water by-pass hoses.

6.

INSTALL NO. 2 SURGE TANK STAY
(a) Install the No. 2 surge tank stay with the 2 bolts.

Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)

7.

INSTALL NO. 1 SURGE TANK STAY
(a) Install the No. 1 surge tank stay with the 2 bolts.

Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)

8.

INSTALL OIL BAFFLE PLATE
(a) Install the oil baffle plate with the bolt.

Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)

9.

INSTALL THROTTLE BODY BRACKET
(a) Install the throttle body bracket with the 2 bolts.

Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)

10. INSTALL AIR CLEANER ASSEMBLY (See page

ES-

431

)

11. CONNECT CABLE TO NEGATIVE BATTERY

TERMINAL
Torque: 3.9 N*m (40 kgf*cm, 35 in.*lbf)

12. ADD ENGINE COOLANT (See page

CO-3

)

A126395

A126391

A126389

A126390

A126392