sensor TOYOTA AVENSIS 2002 Manual Online

A78455

Throttle Body Gasket

Non±reusable part
N´m (kgf´cm, ft´lbf) : Specified torqueISC Valve
Throttle Body Cover Gasket Accelerator
Control Cable BracketThrottle Position
SensorWater By±pass
Hose Water By±pass
Hose No.2
Throttle Body Bracket ISC Valve ConnectorThrottle Body Assy
M/T:
Manifold Stay No.2Ventilation Hose
Throttle Position
Sensor Connector
13 (133, 10)
30 (306, 22)
30 (306, 22)
3.7 (38, 33 in.´lbf)
2.0 (20, 18 in.´lbf)
13 (133, 10)
x3 x2x2 x2 10±8
± ENGINE CONTROL SYSTEMTHROTTLE BODY ASSY (1ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)

A78460
(a)
(b)(c)
(c)
(d)
(e)
(f)
(g)
(h)
Air Cleaner clamp
A78461
A78462
(a)
(b)
(c)
A78463
(d)
(e)
(M/T) 10±10
± ENGINE CONTROL SYSTEMTHROTTLE BODY ASSY (1ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
5. REMOVE AIR CLEANER CAP SUB±ASSY
(a) Disconnect the mass air flow meter connector.
(b) Disconnect the VSV connector.
(c) Remove the 2 wire harness clamps.
(d) Disconnect the fuel vapor feed hose No. 1.
(e) Disconnect the fuel vapor feed hose No. 3.
(f) Remove the accelerator control cable from the accelera-
tor control cable support No. 2.
(g) Loosen the hose clamp.
(h) Raise the air cleaner clamp up, slide it to the air cleaner
cap.
(i) Remove the air cleaner cap together with the air cleaner
hose No. 1.
6. SEPARATE ACCELERATOR CONTROL CABLE ASSY
(a) Loosen the nut and separate the accelerator control
cable.
7. REMOVE THROTTLE BODY ASSY
(a) Disconnect the water by±pass hose.
(b) Disconnect the water by±pass hose No. 2.
(c) Disconnect the ventilation hose.
(d) Disconnect the throttle position sensor connector.
(e) Disconnect the ISC valve connector.
(f) Remove the 3 bolts and 2 nuts, and then remove the
throttle body bracket and the throttle body. (A/T)
(g) Remove the 5 bolts and 2 nuts, and then remove the
throttle body bracket and the throttle body. (M/T)
(h) Remove the gasket from the intake manifold.

A78464
A78465
A78466
A78467
30
to 45

± ENGINE CONTROL SYSTEMTHROTTLE BODY ASSY (1ZZ±FE)
10±11
AVENSIS REPAIR MANUAL (RM1018E)
8. REMOVE ACCELERATOR CONTROL CABLE
BRACKET
(a) Remove the 2 bolts, and then remove the accelerator
control cable bracket.
9. REMOVE ISC VALVE
(a) Remove the 3 screws, and then remove the ISC valve.
(b) Remove the gasket from the throttle body.
10. REMOVE THROTTLE POSITION SENSOR
(a) Remove the 2 screws, and then remove the throttle posi-
tion sensor.
11. INSTALL THROTTLE POSITION SENSOR
(a) Make sure that the throttle valve is fully closed.
(b) With the throttle position sensor rotated 30
to 45
coun-
terclockwise about the fully closed position of the throttle
valve, install the throttle position sensor to the throttle
body.
(c) Rotate the throttle position sensor clockwise and secure
it with the 2 screws.
Torque: 2.0 N
m (20 kgf
cm, 18 in.
lbf)
12. INSTALL ISC VALVE
(a) Install a new gasket to the throttle body.
(b) Install the ISC valve with the 3 screws.
Torque: 3.7 N
m (38 kgf
cm, 33 in.
lbf)
13. INSTALL ACCELERATOR CONTROL CABLE
BRACKET
Torque: 13 N
m (133 kgf
cm, 10 ft
lbf)

A78463
A
A
A
A
BB
A
(d)
(c)
A78468
65.1 mm
(2.563 in.)
Rotation
Center of
Throttle Link
18

10±12
±
ENGINE CONTROL SYSTEM THROTTLE BODY ASSY(1ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
14.INSTALL THROTTLE BODY ASSY
(a)Install a new gasket to the intake manifold.
(b)Install the throttle body and the throttle body bracket with the 3 bolts and 2 nuts. (A/T)
Torque:
30 N
m (306 kgf
cm, 22 ft
lbf) for bolt and nut A
(c)Install the throttle body and the throttle body bracket with
the 5 bolts and 2 nuts. (M/T)
Torque:
30 N
m (306 kgf
cm, 22 ft
lbf) for bolt and nut A
13 N
m (133 kgf
cm, 10 ft
lbf) for bolt B
(d)Connect the ISC valve connector.
(e)Connect the throttle position sensor connector.
(f)Connect the ventilation hose.
(g)Connect the water by±pass hose No. 2.
(h)Connect the water by±pass hose.
15.INSTALL ACCELERATOR CONTROL CABLE ASSY
(a)Install the accelerator control cable as shown in the il-
lustration.
Torque: 13 N
m (129 kgf
cm, 9 ft
lbf)
16.INSTALL AIR CLEANER CAP SUB±ASSY Torque: 1.5 N
m (15 kgf
cm, 13 in.
lbf)
17.INSTALL CYLINDER HEAD COVER NO.2 Torque: 7.0 N
m (71 kgf
cm, 62 in.
lbf)
18.ADD ENGINE COOLANT (See page 16±7)
19.CHECK FOR ENGINE COOLANT LEAKS (See page 16±1)
20. INSTALL ENGINE ROOM COVER SIDE
21. INSTALL RADIATOR SUPPORT OPENING COVER

A78504

Throttle Body Gasket

Non±reusable part
N´m (kgf´cm, ft´lbf) : Specified torqueISC Valve
Throttle Body Cover
GasketThrottle Position
SensorWater By±pass
Hose Water By±pass
Hose No.2
ISC Valve ConnectorThrottle Body Assy Ventilation Hose
Throttle Position
Sensor Connector
30 (306, 22)
30 (306, 22)
Accelerator
Control Cable Bracket
3.7 (38, 33 in.´lbf)
2.0 (20, 18 in.´lbf)
x2
x2
x4 10±14
± ENGINE CONTROL SYSTEMTHROTTLE BODY ASSY (3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)

100FE±01
A78497
A78498
(a)
(b)
(c)
A78499
(d)
(e)
A78500
±
ENGINE CONTROL SYSTEM THROTTLE BODY ASSY(3ZZ±FE)
10±15
AVENSIS REPAIR MANUAL (RM1018E)
Removal & Installation and Disassembly & Reassembly
1.REMOVE RADIATOR SUPPORT OPENING COVER (See page 10±9)
2.REMOVE ENGINE ROOM COVER SIDE (See page 10±9)
3.DRAIN ENGINE COOLANT (See page 16±7)
4.REMOVE CYLINDER HEAD COVER NO.2 (See page 10±9)
5.REMOVE AIR CLEANER CAP SUB±ASSY (See page 10±9)
6. SEPARATE ACCELERATOR CONTROL CABLE ASSY
(a) Loosen the nut and separate the accelerator controlcable.
7. REMOVE THROTTLE BODY ASSY
(a) Disconnect the ventilation hose.
(b) Disconnect the water by±pass hose.
(c) Disconnect the water by±pass hose No. 2.
(d) Disconnect the throttle position sensor.
(e) Disconnect the ISC valve connector.
(f) Remove the bolt and 2 nuts, and then remove the acceler- ator control bracket and the throttle body.
(g) Remove the gasket from the intake manifold.
8. REMOVE ISC VALVE
(a) Remove the 4 screws, and then remove the ISC valve.
(b) Remove the gasket from the throttle body.

A78501
A78503
30
to 45

A78469
66.3 mm
(2.610 in.)
Rotation
Center of
Throttle Link
11

10±16
±
ENGINE CONTROL SYSTEM THROTTLE BODY ASSY(3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
9.REMOVE THROTTLE POSITION SENSOR
(a)Remove the 2 screws, and then remove the throttle posi- tion sensor.
10.INSTALL THROTTLE POSITION SENSOR
(a)Make sure that the throttle valve is fully closed.
(b)With the throttle position sensor rotated 30
to 45
coun-
terclockwise about the fully closed position of the throttle
valve, install the throttle position sensor to the throttle
body.
(c)Rotate the throttle position sensor clockwise and secure it with the 2 screws.
Torque: 2.0 N
m (20 kgf
cm, 18 in.
lbf)
11.INSTALL ISC VALVE
(a)Install a new gasket to the throttle body.
(b)Install the ISC valve with the 4 screws.
Torque: 3.7 N
m (38 kgf
cm, 33 in.
lbf)
12.INSTALL THROTTLE BODY ASSY
(a)Install a new gasket to the intake manifold.
(b)Install the throttle body and the accelerator control brack- et with the bolt and 2 nuts.
Torque: 30 N
m (306 kgf
cm, 22 ft
lbf)
13.INSTALL ACCELERATOR CONTROL CABLE ASSY
(a)Install the accelerator control cable as shown in the il- lustration.
Torque: 13 N
m (129 kgf
cm, 9 ft
lbf)
14.INSTALL AIR CLEANER CAP SUB±ASSY (See page 10±9)
15.INSTALL CYLINDER HEAD COVER NO.2 (See page 10±9)
16.ADD ENGINE COOLANT (See page 16±7)
17.CHECK FOR ENGINE COOLANT LEAKS (See page 16±1)
18. INSTALL ENGINE ROOM COVER SIDE
19. INSTALL RADIATOR SUPPORT OPENING COVER

141C8±01
SSTA61187
14±318
±
ENGINE MECHANICAL CAMSHAFT(1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1.REMOVE FRONT WHEEL RH
2.REMOVE ENGINE UNDER COVER SUB±ASSY NO.1
3.ENGINE UNDER COVER RH
4.REMOVE RADIATOR SUPPORT OPENING COVER
5.REMOVE ENGINE ROOM COVER SIDE
6.REMOVE ENGINE COVER NO.1
(a)Remove the 5 nuts and the engine cover.
7.REMOVE AIR CLEANER ASSY (See page 11±60)
8.REMOVE VACUUM RESERVOIR SUB±ASSY
(a)Disconnect the 2 vacuum hoses and the connector.
(b)Remove the 2 bolts and the vacuum reservoir.
9.REMOVE AIR TUBE NO.1 (See page 14±270)
10.REMOVE INJECTOR DRIVER (See page 14±286)
11. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1 (See page 14±269)
12.REMOVE GENERATOR V BELT (See page 14±269)
13.SEPARATE POWER STEERING IDLE PULLEY BRACKET (See page 14±286)
14.REMOVE ENGINE MOUNTING INSULATOR SUB±ASSY RH (See page 14±307)
15.REMOVE CRANKSHAFT PULLEY (See page 14±307) SST 09213±54015 (90105±08076), 09330±00021, 09950±50013 (0995\
1±05010, 09952±05010, 09953±05020, 09954±05031)
16.REMOVE IDLER PULLEY SUB±ASSY (See page 14±307)
17.REMOVE TIMING BELT NO.2 COVER (See page 14±307)
18.REMOVE TIMING BELT NO.1 COVER (See page 14±307)
19. REMOVE TIMING BELT GUIDE
20.REMOVE TRANSVERSE ENGINE ENGINE MOUNTING BRACKET (See page 14±307)
21.SET NO. 1 CYLINDER TO TDC/COMPRESSION (See page 14±307)
22.REMOVE TIMING CHAIN COVER PLATE (See page 14±307)
23.REMOVE TIMING BELT (See page 14±307)
24.REMOVE CAMSHAFT POSITION SENSOR (See page 10±63)
25. REMOVE CAMSHAFT TIMING PULLEY
(a) Using SST, remove the pulley bolt.SST 09960±10010 (09962±01000, 09963±01000)
(b) Remove the timing pulley.
HINT:
Using a plastic±faced hammer, tap out the pulley.
(c) Remove the set key.

A62592
SST
A09663
:Seal Packing
±
ENGINE MECHANICAL CAMSHAFT(1CD±FTV)
14±323
AVENSIS REPAIR MANUAL (RM1018E)
(c)Install the oil seal retainer with the 4 bolts. Tighten the 4
bolts uniformly in several steps.
Torque: 8.8 N
m (90 kgf
cm, 78 in.
lbf)
46.INSTALL CAMSHAFT TIMING PULLEY
(a)Install the pulley set key to the groove of the camshaft.
(b)Align the keyway of the timing pulley with the key located on the camshaft, slide the pulley into place.
(c)Using SST, install the pulley bolt. SST09960±10010 (09962±01000, 09963±01000)
Torque: 88 N
m (899 kgf
cm, 65 ft
lbf)
47.INSTALL CAMSHAFT POSITION SENSOR (See page 10±63)
48.INSTALL INJECTOR ASSY (See page 11±60)
49.INSTALL NOZZLE LEAKAGE PIPE ASSY(See page 11±60) SST09992±00242
50.INSTALL CYLINDER HEAD COVER SUB±ASSY
(a)Remove any old packing (FIPG) material.
(b)Apply seal packing to the cylinder head.Seal packing: Part No. 08826±00080 or equivalent
(c)Install the gasket to the cylinder head cover.
(d)Install the cylinder head cover with the 10 bolts.
Torque: 13 N
m (135 kgf
cm, 9.7 ft
lbf)
51.INSTALL NOZZLE HOLDER SEAL
(a)Install 4 new nozzle holder seals.
52.INSTALL VACUUM PUMP ASSY Torque: 21 N
m (214 kgf
cm,15 ft
lbf)
53.INSTALL INJECTION PIPE SUB±ASSY NO.1 (See page 11±60)
NOTICE:
When assembling the pipes, perform the operation with the
engine cold under room temperature.
(a) Remove the vinyl or the plastic bag from the injector and vinyl tape from the common rail.
(b) Temporarily install the injection pipe.

A77321
N´m (kgf´cm, ft´lbf)
: Specified torque

Non±reusable part
43 (440, 32)

Gasket
Chain Tensioner Assy No. 1
Timing Chain or Belt Cover
Sub±assy
Crankshaft Position
Sensor
9.0 (90, 80 in.
lbf)
V±ribbed Belt
Tensioner Assy
60 (610, 44)
60 (610, 44)
43 (440, 32)
43 (440, 32)
170 (1,735, 125)
Crank Shaft Pulley

Oil Seal
43 (440, 32)
Chain Sub±assy
Chain Tensioner
Slipper
Chain Vibration
Damber No. 1
Crankshaft
Timing Gear
or Sprocket
19 (195, 14)
Crankshaft Position
Sensor Plate No. 1
Timing Chain Guide
Oil Pump
Drive Gear
12 (122, 9.0)
Spring
Chain Tensioner
Oil Pump Drive Shaft Gear
Oil Pan Sub±assy
9.0 (90, 80 in.
lbf)
9.0 (90, 80 in.
lbf)
9.0 (90, 80 in.
lbf)
30 (301, 22)
No. 2 Chain Sub±assy
9.0 (90, 80 in.
lbf)
9.0 (90, 80 in.
lbf)
14±138
± ENGINE MECHANICALCHAIN SUB±ASSY (1AZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)