fuel TOYOTA AVENSIS 2002 Service Manual

100FJ±01
A78509
A81620
(a)(c)
(c)
(b)
(d)
(f)
(g)
(d)
(h)
Air Cleaner Clamp
A78510
10±44
±
ENGINE CONTROL SYSTEM THROTTLE BODY ASSY(1AZ±FSE)
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1.REMOVE ENGINE ROOM COVER SIDE (See page 10±26)
2.REMOVE RADIATOR SUPPORT OPENING COVER (See page 10±26)
3.DRAIN ENGINE COOLANT (See page 16±31) 4. REMOVE ENGINE COVER SUB±ASSY NO.1
(a) Remove the 2 nuts, and then remove the engine coverNo. 1.
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 ventilation hose.
(e) Disconnect the fuel vapor feed hose No. 1.
(f) Disconnect the fuel vapor feed hose No. 2.
(g) Loosen the hose clamp bolt.
(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. REMOVE THROTTLE BODY ASSY
(a) Remove the bolt, and then remove the wire harness pro- tector.

100FB±01
A78454
N´m (kgf´cm, ft´lbf) : Specified torqueClip
Cylinder Head Cover No.2
Fuel
Vapor Feed Hose No.1
VSV
Connector
Mass Air Flow
Meter Connector Accelerator Control
Cable Assy
Fuel Vapor Feed Hose
No.3 Engine Room Cover Side
Radiator Support Opening Cover
Clip
Retainer
7.0 (71, 62 in.´lbf)
Clip
1.5 (15, 13 in.´lbf)
13 (129, 9)
Air Cleaner Cap
Sub±assy
x2
x4
± ENGINE CONTROL SYSTEMTHROTTLE BODY ASSY (1ZZ±FE)
10±7
AVENSIS REPAIR MANUAL (RM1018E)
THROTTLE BODY ASSY (1ZZ±FE)
COMPONENTS

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.

100FD±01
A78454
N´m (kgf´cm, ft´lbf) : Specified torqueClip
Cylinder Head Cover No.2
Fuel
Vapor Feed Hose No.1
VSV
Connector
Mass Air Flow
Meter Connector Accelerator Control
Cable Assy
Fuel Vapor Feed Hose
No.3 Engine Room Cover Side
Radiator Support Opening Cover
Clip
Retainer
7.0 (71, 62 in.´lbf)
Clip
1.5 (15, 13 in.´lbf)
13 (129, 9)
Air Cleaner Cap
Sub±assy
x2
x4
± ENGINE CONTROL SYSTEMTHROTTLE BODY ASSY (3ZZ±FE)
10±13
AVENSIS REPAIR MANUAL (RM1018E)
THROTTLE BODY ASSY (3ZZ±FE)
COMPONENTS

750MV±01
B67988
Front Door Glass
Sub±assy LH Front Door Glass Run LH
Front Door Frame Sub±assy Rear Lower LH
8.0 (82, 71 in.´lbf)
Front Door Glass Weatherstrip Inner LH
Front Door Trim Board Sub±assy LH Front Door Armrest
Base Panel Upper
Courtesy Lamp
: Specified torque
N´m (kgf´cm, ft´lbf)Front No. 1 Speaker Assy Front Door Inside Handle Sub±assy LH
Fuel Lid Opener Switch
Front Door Trim Base LHClip
Power Window Regulator
Switch Assy Front Door Armrest Base Panel Upper
w/o Rear Power Window
Front Door Window Regulator
Sub±assy LH
8.0 (82, 71 in.´lbf)
Power Window Regulator
Master Switch Assy
Rivet
Non±reusable part


5.5 (56, 49 in.´lbf)
75±4
± ENGINE HOOD/DOORFRONT DOOR
AVENSIS REPAIR MANUAL (RM1018E)
FRONT DOOR
COMPONENTS

750MX±01
B66969: Clip
B66970
: Clip
: Claw
B67801
Claw
75±8
±
ENGINE HOOD/DOOR FRONT DOOR
AVENSIS REPAIR MANUAL (RM1018E)
OVERHAUL
HINT:

The installation is in the reverse order of the removal. However, when there is a special point concern-
ing the installation, it is indicated.

Use the same procedures on the RH side as on the LH side. 1.REMOVE FRONT DOOR LOWER FRAME BRACKETGARNISH LH
(a)Using a screwdriver, disengage the 2 clip and remove the garnish.
HINT:
Tape the screwdriver tip before use.
(b)w/ Speaker: Remove the front door speaker No. 2 (See page
67±12).
2. REMOVE FRONT DOOR TRIM BASE LH
(a) Using a screwdriver, disengage the 5 claws and clip, and remove the trim base.
HINT:
Tape the screwdriver tip before use.
3. REMOVE FUEL LID OPENER SWITCH
(a) Using a screwdriver, disengage the 2 claws and remove the switch.
HINT:
Tape the screwdriver tip before use.

A77374
N´m (kgf´cm, ft´lbf)
: Specified torque

Non±reusable part
Gasket
Cylinder Head Cover Sub±assy
11 (115, 8.0)
Ventilation Hose No. 1
Gasket
Fuel Tube Sub±assy
Gasket Fuel Pipe
Sub±assy No. 1
Fuel Pressure
Pulsation Damper
Assy
Fuel Pump Assy

Gasket14 (143, 10)
Ignition Control
9.0 (90, 80 in.
lbf)
9.0 (90, 80 in.
lbf)

O±ring
Ventilation Hose No. 2
33 (331, 24)
25 (255, 18)
Fuel Pipe No. 1

Fuel Injector
Back±up Ring No. 1

Fuel Injector Back±up
Ring No. 3
Fuel Injector
Back±up Ring No. 2
30 (306, 22)
14±238
± ENGINE MECHANICALCAMSHAFT (1AZ±FSE)
AVENSIS REPAIR MANUAL (RM1018E)

141BQ±01
A77339
A77284
14±240
±
ENGINE MECHANICAL CAMSHAFT(1AZ±FSE)
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1.DISCHARGE FUEL SYSTEM PRESSURE (See page 11±30)
2.REMOVE RADIATOR SUPPORT OPENING COVER
3.REMOVE ENGINE ROOM COVER SIDE
4.REMOVE ENGINE UNDER COVER RH 5.REMOVE ENGINE COVER SUB±ASSY NO.1
(a)Remove the 2 nuts and the engine cover No. 1.
6.REMOVE IGNITION COIL ASSY
(a)Remove the 4 bolts and the ignition coils.
7.REMOVE FUEL PRESSURE PULSATION DAMPER ASSY
8.REMOVE FUEL TUBE SUB±ASSY (See page 11±33)
9.REMOVE FUEL PIPE SUB±ASSY NO.1 (See page 11±52) SST 09023±12900
10.REMOVE FUEL PUMP ASSY (See page 11±52)
11.REMOVE CYLINDER HEAD COVER SUB±ASSY (See page 14±222)
12. SET NO. 1 CYLINDER TO TDC/COMPRESSION
(a) Turn the crankshaft pulley, and align its groove with timingmark 0 of the timing chain cover.

A77395
Engine
Front
A77396
HookPinTurn
Disconnect
A77397
Push Turn
Plunger
±
ENGINE MECHANICAL CAMSHAFT(1AZ±FSE)
14±245
AVENSIS REPAIR MANUAL (RM1018E)
(b)Install a new gasket chain tensioner No. 1 with 2 nuts.
Torque: 9.0 N
m (92 kgf
cm,80 in.
lbf)
NOTICE:
If the hook is disengaged while installing, apply the hook
again, and then resume the installation.
(c)Turn the crankshaft counterclockwise, and check that the
pin is disengaged from the hook.
(d)Turn the crankshaft clockwise, and check the plunger is extended.
21.INSTALL CYLINDER HEAD COVER SUB±ASSY (See page 14±222)
22.INSTALL FUEL PUMP ASSY (See page 11±52)
23.INSTALL FUEL PIPE SUB±ASSY NO.1 (See page 11±52) SST 09023±12900
24.INSTALL FUEL TUBE SUB±ASSY (See page 11±30)
25.INSTALL FUEL PRESSURE PULSATION DAMPER ASSY (See page 11±52)
26. INSTALL IGNITION COIL ASSY Torque: 9.0 N
m (92 kgf
cm, 80 in.
lbf)
27. CHECK FOR ENGINE OIL LEAKS
28. INSTALL ENGINE COVER SUB±ASSY NO.1 Torque: 7.0 N
m (71 kgf
cm, 62 in.
lbf)

A79428
N´m (kgf´cm, ft´lbf)
: Specified torque

Non±reusable part
Gasket
18 (184, 13)
27 (270, 20)22 (224, 16)13 (135, 9.7)

Gasket

O±ring Fuel Injector
Back±up Ring No. 1


Injection Nozzle Seat
8.8 (90, 78 in.
lbf)

Oil Seal
8.8 (90, 78 in.
lbf)
20 (204, 15)
Washer
Nozzle Holder ClampNozzle Leakage
Pipe Assy
Injector AssyCylinder Head Cover Sub±assy
Gasket
Camshaft Bearing Cap
No. 2 CamshaftCamshaft
Camshaft Carrier
Camshaft Oil Seal
Retainer
88 (899, 65)
Camshaft Timing PulleySet Key
20 (204, 15)
* 42 (428, 31)
46 (469, 34)
Injection Pipe
Clamp No. 2
Injection Pipe
Sub±assy
O±ring
21 (214, 15)
Vacuum Pump Assy
5.0 (51, 44 in.
lbf)

Nozzle Holder Seal
* Use SST
* 42 (428, 31)
46 (469, 34)
± ENGINE MECHANICALCAMSHAFT (1CD±FTV)
14±317
AVENSIS REPAIR MANUAL (RM1018E)