Toyota FJ Cruiser (GSJ 10, 15 series). Manual - part 8

1GR-FE EMISSION CONTROL  –  CANISTER

EC–13

EC

(e) Connect the fuel tank vent hose.

(1) Align the fuel tank vent hose connector with the 

pipe, then push in the fuel tank vent connector 
until the retainer makes a "click" sound to 
connect the fuel tank vent hose to the charcoal 
canister.
NOTICE:
•

Check that there are no scratches or 
foreign objects on the disconnected 
parts of the fuel tank vent connector and 
pipe before performing the work.

•

After connecting the fuel tank vent hose, 
check that the fuel tank vent hose is 
securely connected by pulling the quick 
connector.

2.

CONNECT CABLE TO NEGATIVE BATTERY 
TERMINAL
Torque: 3.9 N*m (40 kgf*cm, 35 in.*lbf)

3.

CHECK FOR FUEL LEAKAGE (See page 

FU-7

)

Push

A129925E02

EC–14

1GR-FE EMISSION CONTROL  –  VACUUM SWITCHING VALVE

EC

ENGINE

1GR-FE EMISSION CONTROL

VACUUM SWITCHING VALVE

COMPONENTS

V-BANK COVER

N*m (kgf*cm, ft*lbf)  : Specified torque

9.0 (92, 80 in.*lbf)

7.5 (76, 66 in.*lbf)

7.5 (76, 66 in.*lbf)

DUTY VACUUM 
SWITCHING VALVE

A129949E01

1GR-FE EMISSION CONTROL  –  VACUUM SWITCHING VALVE

EC–15

EC

REMOVAL

1.

DISCONNECT CABLE FROM NEGATIVE BATTERY 
TERMINAL

2.

REMOVE V-BANK COVER (See page 

ES-428

)

3.

REMOVE DUTY VACUUM SWITCHING VALVE
(a) Disconnect the connector.
(b) Disconnect the fuel vapor feed hose.

(c) Remove the bolt, then separate the vacuum 

switching valve from the intake air surge tank.

(d) Disconnect the hose, then remove the vacuum 

switching valve.

INSPECTION

1.

INSPECT DUTY VACUUM SWITCHING VALVE
(a) Check the resistance.

(1) Using an ohmmeter, measure the resistance 

between the terminals.
Standard resistance

If the result is not as specified, replace vacuum 
switching valve No. 1.

(b) Check vacuum switching valve No. 1 for ground.

(1) Using an ohmmeter, check the resistance 

between each terminal and the body.
Standard resistance

If the result is not as specified, replace vacuum 
switching valve No. 1.

G036125E01

G036126E01

Ohmmeter

G036146E01

Tester Connection

Specified Condition

1 - 2

26 to 30 

Ω at 20°C (68°F)

Ohmmeter

G036147E01

Tester Connection

Specified Condition

1 - Body

10 M

Ω or higher

2 - Body

10 M

Ω or higher

EC–16

1GR-FE EMISSION CONTROL  –  VACUUM SWITCHING VALVE

EC

(c) Check the operation.

(1) Check that air does not flow from port E to port 

F.
If the operation is not as specified, replace 
vacuum switching valve No. 1.

(2) Apply battery voltage across the terminals.
(3) Check that air flows from port E to port F.

If the operation is not as specified, replace 
vacuum switching valve No. 1.

INSTALLATION

1.

INSTALL DUTY VACUUM SWITCHING VALVE
(a) Connect the hose to the vacuum switching valve.
(b) Install the vacuum switching valve with the bolt.

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

(c) Connect the vapor feed hose.
(d) Connect the connector.

2.

INSTALL V-BANK COVER (See page 

ES-431

)

3.

CONNECT CABLE TO NEGATIVE BATTERY 
TERMINAL
Torque: 3.9 N*m (40 kgf*cm, 35 in.*lbf)

F

E

Air

A076688E03

F

E

Air

Air

Battery

A076689E06

G036125E01

G036126E01