Toyota FJ Cruiser (GSJ 10, 15 series). Instruction — part 116

ES–414

1GR-FE ENGINE CONTROL SYSTEM – CAMSHAFT TIMING OIL CONTROL VALVE

ASSEMBLY

ES

ON-VEHICLE INSPECTION

1.

INSPECT CAMSHAFT TIMING OIL CONTROL VALVE
ASSEMBLY
(a) Check the operation.

(1) Turn the ignition switch to ON.
(2) Turn the intelligent tester ON.
(3) Start the engine and warm it up.
(4) Select the following menu items: DIAGNOSIS /

ENHANCED OBD II / ACTIVE TEST /
PRIMARY / VVT CTRL B1.

(5) Operate the OCV using the intelligent tester,

then check the engine speed.
Standard

If the operation is not as specified, check the
camshaft timing oil control valve, wire harness
and ECM.

Intelligent Tester

DLC3

CAN VIM

A129958E01

Tester Operation

Specified Condition

OCV OFF

Normal engine speed

OCV ON

Rough idling or engine stalls

1GR-FE ENGINE CONTROL SYSTEM – CAMSHAFT TIMING OIL CONTROL VALVE

ASSEMBLY

ES–415

ES

REMOVAL

1.

DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL

2.

DRAIN ENGINE COOLANT (See page

CO-3

)

3.

REMOVE V-BANK COVER (See page

ES-428

)

4.

REMOVE AIR CLEANER ASSEMBLY (See page

ES-

429

)

5.

REMOVE THROTTLE BODY BRACKET (See page

FU-11

)

6.

REMOVE OIL BAFFLE PLATE (See page

FU-11

)

7.

REMOVE NO. 1 SURGE TANK STAY (See page

FU-11

)

8.

REMOVE NO. 2 SURGE TANK STAY (See page

FU-12

)

9.

REMOVE INTAKE AIR SURGE TANK (See page

FU-

12

)

10. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE

ASSEMBLY
(a) Disconnect the 2 connectors.
(b) Remove the 2 bolts, then remove the 2 camshaft

timing oil control valves.

INSPECTION

1.

INSPECT CAMSHAFT TIMING OIL CONTROL VALVE
ASSEMBLY
(a) Check the resistance.

(1) Using an ohmmeter, measure the resistance

between the terminals.
Standard resistance

If the result is not as specified, replace the
camshaft timing oil control valve.

(b) Check the operation.

(1) Connect the positive (+) lead from the battery

to terminal 1 and the negative (-) lead to
terminal 2, and check that the valve operates.
NOTICE:
Check that the spool valve is not stuck.
HINT:
The spool valve may not return if foreign matter
is caught in it. This may cause subtle pressure
leakage to the advance side, and a DTC may
be set.

Bank 1:

Bank 2:

G036118E02

Ohmmeter

A095415E01

Tester Connection

Specified Condition

1 (+B) - 2 (GND)

6.9 to 7.9

Ω at 20°C (68°F)

Valve

Battery

A076909E02

ES–416

1GR-FE ENGINE CONTROL SYSTEM – CAMSHAFT TIMING OIL CONTROL VALVE

ASSEMBLY

ES

INSTALLATION

1.

INSTALL CAMSHAFT TIMING OIL CONTROL VALVE
ASSEMBLY
(a) Install the 2 camshaft timing oil control valves with

the 2 bolts.
Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)

(b) Connect the 2 connectors.

2.

INSTALL INTAKE AIR SURGE TANK (See page

FU-

17

)

3.

INSTALL NO. 2 SURGE TANK STAY (See page

FU-19

)

4.

INSTALL NO. 1 SURGE TANK STAY (See page

FU-19

)

5.

INSTALL OIL BAFFLE PLATE (See page

FU-19

)

6.

INSTALL THROTTLE BODY BRACKET (See page

FU-

19

)

7.

INSTALL AIR CLEANER ASSEMBLY (See page

ES-

431

)

8.

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

9.

ADD ENGINE COOLANT (See page

CO-3

)

10. CHECK FOR ENGINE COOLANT LEAKAGE (See

page

CO-4

)

11. INSTALL V-BANK COVER (See page

ES-431

)

Bank 1:

Bank 2:

G036118E02

ES–416

1GR-FE ENGINE CONTROL SYSTEM – VVT SENSOR

ES

ENGINE

1GR-FE ENGINE CONTROL SYSTEM

VVT SENSOR

COMPONENTS

V-BANK COVER

VVT SENSOR

VVT SENSOR

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

8.0 (82, 71 in.*lbf)

8.0 (82, 71 in.*lbf)

7.5 (76, 66 in.*lbf)

A126415E01