Page 1369 of 1897

EM0ZL-02
A10518
5 mm
Hexagon
Wrench
A07300
EM-72
- ENGINE MECHANICALENGINE UNIT
1056 Author: Date:
2001 AVALON (RM808U)
REMOVAL
1. REMOVE BATTERY AND TRAY
2. REMOVE HOOD
3. REMOVE ENGINE FENDER APRON SEALS
4. DRAIN ENGINE COOLANT
5. DRAIN ENGINE OIL
6. REMOVE V-BANK COVER
(a) Using a 5 mm hexagon wrench, remove the 3 cap nuts.
(b) Loosen the V-bank cover fastener counterclockwise.
(c) Remove the V-bank cover.
7. DISCONNECT ACCELERATOR CABLE
8. REMOVE AIR CLEANER CAP ASSEMBLY AND AIR
CLEANER CASE
9. REMOVE CRUISE CONTROL ACTUATOR
10. REMOVE RADIATOR (See page CO-17)
11. REMOVE FRONT EXHAUST PIPE
(a) Remove the 2 bolts holding the support stay to the sup-
port bracket.
(b) Remove the 2 bolts and 2 compression springs holding
the front exhaust pipe to the center exhaust pipe.
(c) Remove the 4 nuts holding the front exhaust pipe to the
exhaust manifolds.
(d) Remove the front exhaust pipe and 3 gaskets.
12. DISCONNECT CONNECTORS, CABLE, CLAMPS AND
HOSES
(a) Remove the bolt and disconnect the ground strap from
the LH fender apron.
(b) Disconnect the 2 ground strap connectors from the RH
fender apron.
(c) Disconnect the ground cable from the A/T.
(d) Disconnect the engine wire protector clamp from the bat-
tery body bracket.
(e) Disconnect the engine wire clamp from the bracket on the
RH fender apron.
(f) Disconnect the brake booster vacuum hose from the
throttle body.
(g) Disconnect the engine coolant reservoir hose from the
water outlet.
(h) Disconnect the heater hose from the intake manifold.
(i) Disconnect the heater hose from the water inlet housing.
Page 1550 of 1897

SS0BL-04
SS-24
- SERVICE SPECIFICATIONSAUTOMATIC TRANSAXLE
140 Author: Date:
2001 AVALON (RM808U)
AUTOMATIC TRANSAXLE
SERVICE DATA
Line pressure (wheel locked)Engine idling
D position
R position
at stall (Throttle valve fully opened)
D position
R position
401 - 461 kPa (4.1 - 4.7 kgf/cm2, 58 - 66 psi)
804 - 882 kPa (8.2 - 9.0 kgf/cm2, 117 - 128 psi)
1,138 - 1,236 kPa (11.6 - 12.6 kgf/cm
2, 165 - 179 psi)
1,716 - 1,854 kPa (17.5 - 18.9 kgf/cm2, 249 - 269 psi)
Engine stall revolution2,325 - 2,775 rpm
Time lag N " D position
N " R positionLess than 1.2 seconds
Less than 1.5 seconds
Engine idle speed (A/C OFF)
N position
700 ± 50 rpm
Throttle cable adjustment (Throttle valve fully opened)Between boot and face and inner cable stopper
0 - 1 mm (0 - 0.04 in.)
Drive plate runoutMax.
Torque converter clutch runout Max.
Torque converter clutch installation distance0.3 mm (0.0118 in.)
0.20 mm (0.0079 in.)
More than 13.7 mm (0.539 in.)
Lock-up point(Throttle valve opening 5%)
3rd gear (O/D main switch OFF) Lock-up ON
Lock-up OFF
O/D gear Lock-up ON
Lock-up OFF
65 - 70 km/h (40 - 43 mph)
57 - 62 km/h (35 - 39 mph)
65 - 70 km/h (40 - 43 mph)
57 - 62 km/h (35 - 39 mph)
Shift schedule
D position
(Throttle valve fully opened) 1 "2
2 "3
3 "O/D
O/D "3
3 "2
2 "1
(Throttle valve fully closed) 3 "O/D
O/D "3
2 position
(Throttle valve fully opened) 1 "2
3 "2
2 "1
L position
(Throttle valve fully opened) 3 "2
2 "1
65 - 71 km/h (40 - 44 mph)
122 - 131 km/h (76 - 81 mph)
188 - 198 km/h (117 - 123 mph)
181 - 191 km/h (112 - 119 mph)
113 - 122 km/h (70 - 76 mph)
54 - 59 km/h (34 - 37 mph)
38 - 43 km/h (24 - 27 mph)
22 - 27 km/h (14 - 17 mph)
65 - 71 km/h (40 - 44 mph)
132 - 141 km/h (82 - 88 mph)
54 - 59 km/h (34 - 37 mph)
115 - 124 km/h (71 - 77 mph)
59 - 64 km/h (37 - 40 mph)
Page 1551 of 1897

SS0BM-04
- SERVICE SPECIFICATIONSAUTOMATIC TRANSAXLE
SS-25
141 Author: Date:
2001 AVALON (RM808U)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Front side engine mounting insulator x Front frame assembly8082059
Rear engine mounting insulator x Front frame assembly6667048
LH transaxle mounting insulator x Front frame assembly8082059
Engine mounting insulator x Front frame assembly4849035
Transaxle x Engine 17 mm bolt
14 mm bolt66
48670
49048
35
Torque converter clutch x Drive plate4142030
Valve body x Transaxle case1111 08
Oil strainer x Valve body Bolt A
(See page AX-35) Bolt B10
11100
11 07
8
Oil pan x Transaxle case7.88069 in.´lbf
Oil pan drain plug4950036
Park/Neutral position switch x Transaxle case Bolt
Nut5.4
6.955
7048 in.´lbf
61 in.´lbf
Connector clamp x Valve body6.66758 in.´lbf
Manual valve body x Transaxle case1111 08
Line pressure test plug x Transaxle case7.58069 in.´lbf
Detent spring x Manual valve body1111 08
Oil pipe bracket x Transaxle case101007
Steering gear housing x Front frame assembly1811,850134
Stabilizer bar bracket x Front frame assembly1919514
Stabilizer bar link x Stabilizer bar3940029
Lower suspension arm x Lower ball joint1271,30094
Tie rod end x Steering knuckle4950036
Drive shaft lock nut2943,000217
Direct clutch speed sensor x Transaxle case1111 08
Exhaust manifold bracket x Transaxle case2020015
Exhaust manifold plate2020015
Front frame assembly x Body 19 mm bolt
14 mm bolt
Nut181
32
361,850
330
370134
24
27
Front exhaust pipe x Exhaust center pipe4344032
Exhaust manifold x Front exhaust pipe6263046
Exhaust front pipe support stay x Exhaust front pipe support bracket3333024
Starter x Torque converter clutch housing3940029
Transaxle control shaft lever x Park/neutral position switch1515011
Throttle cable adjusting nut1515011
Drive plate x Crankshaft8385061
Shift control cable x Transaxle control shaft lever1515011
Throttle cable retaining plate set bolt5.45548 in.´lbf
Shift solenoid valve No. 1, No. 2, SL, SLN x Valve body6.66758 in.´lbf
Front wheel nut1031,05076
Exhaust front pipe support bracket x Body2121015
PS reservoir pipe x Front frame101007
Page 1588 of 1897
SF0ZZ-02
B09088
Gasket
Throttle Body
Water Bypass
HoseAir Assist
Hose
19.5 (200, 14)
19.5 (200, 14)
Air Cleaner Hose
w/ Resonator Vacuum Hose
Accelerator CableAir Intake
Chamber Stay
V-Bank Cover
IAC Valve
ConnectorThrottle
Position
Sensor
Connector
: Specified torque
Non-reusable part
N´m (kgf´cm, ft´lbf)
Vacuum Hose
Brake Booster
Vacuum Hose No.1
Fuel Vapor
Feed Hose
Throttle Cable
SF-54
- SFIACOUSTIC CONTROL INDUCTION SYSTEM (ACIS)
1163 Author: Date:
2001 AVALON (RM808U)
COMPONENTS
Page 1627 of 1897
SF067-05
B09118
Gasket
Throttle Body
Water Bypass
HoseAir Assist
Hose
N´m (kgf´cm, ft´lbf)
Non-reusable part: Specified torque
29 (300, 22)
Air Cleaner Hose
w/ Resonator Vacuum Hose
Accelerator Cable
IAC Valve GasketThrottle BodyThrottle Body
Bracket
Throttle
Position
Sensor
Connector
IAC Valve
Connector V-Bank Cover
Vacuum Hose
19.5 (200, 14)
Brake Booster
Vacuum Hose
Fuel Vapor
Feed Hose
Throttle Cable
SF-44
- SFIIDLE AIR CONTROL (IAC) VALVE
1153 Author: Date:
2001 AVALON (RM808U)
COMPONENTS
Page 1632 of 1897
SF073-04
B09080
PS Pressure Tube
19.5 (200, 14)39 (400, 19)
Throttle Position
Sensor Connector
Accelerator Cable
IAC Valve Connector
Water Bypass
Hose
Vacuum Hose
Gasket PCV Hose
Air Intake Chamber
Assembly
43 (440, 32)
Throttle Body Bracket
No.1 Engine
Hanger
Ground Cable
Ground Cable
Ground Strap
VSV Connector for No.2 ACIS Purge Hose
Air Assist Hose and Pipe
19.5 (200, 14)
Retainer
Injector Connector Delivery Pipe10 (100, 7)
Spacer
O-Ring
Grommet
Injector
Insulator
O-RingV-Bank Cover
Brake Booster
Vacuum HoseVSV Connector
for No.1 ACIS
VSV Connector
for EVAP
DLC1
Fuel Hose Clamp
Fuel Inlet Hose
N´m (kgf´cm, ft´lbf): Specified
Non-reusable partAir Cleaner Hose
w/ Resonator
Throttle Cable
SF-20
- SFIINJECTOR
1129 Author: Date:
2001 AVALON (RM808U)
COMPONENTS
Page 1640 of 1897
SF06S-03
B09135
Ground Cable
PCV Hose
Air Intake Chamber
Assembly
ECT Sensor
Connector ECT Sender
Gauge Connector
IAC Valve
Connector
VSV Connector for No.2 ACIS
Engine Coolant
Reservoir HoseThrottle Position
Sensor Connector Brake Booster
Vacuum Hose Throttle Body Bracket
Water Outlet PS Pressure Tube
19.5 (200, 14)
39 (400, 19)
15 (150, 11)
43 (440, 32)
Ground Strap
DLC1Gasket
15 (150, 11)
Grand Strap
Connector
Gasket
39 (400, 29)
V-Bank Cover
Accelerator CableAir Cleaner Hose
w/ Resonator
Purge Hose
Vacuum Hose
Fuel Hose
Clamp
Heater Hose
Intake Manifold Assembly
Injector Connector x 9
Knock Sensor
Connector
Upper Radiator
Hose
Gasket
: Specified torque
Non-reusable part
N´m (kgf´cm, ft´lbf)
Retainer
Knock Sensor
Water Bypass
Hose
VSV Connector for
EVAP
No.1 Engine
Hanger
VSV Connector
for No.1 ACIS
Throttle Cable
Ground Cable
SF-76
- SFIKNOCK SENSOR
1185 Author: Date:
2001 AVALON (RM808U)
KNOCK SENSOR
COMPONENTS
Page 1646 of 1897

SF0LC-03
- SFISFI SYSTEM
SF-1
111 0 Author: Date:
2001 AVALON (RM808U)
SFI SYSTEM
PRECAUTION
1. BEFORE WORKING ON FUEL SYSTEM, DISCON-
NECT NEGATIVE (-) TERMINAL CABLE FROM BAT-
TERY
HINT:
Any diagnostic trouble code retained by the computer will be
erased when the negative (-) terminal cable is removed from
the battery.
Therefore, if necessary, read the diagnosis before removing the
negative (-) terminal cable from the battery.
2. DO NOT SMOKE OR WORK NEAR AN OPEN FLAME
WHEN WORKING ON FUEL SYSTEM
3. KEEP GASOLINE AWAY FROM RUBBER OR LEATH-
ER PARTS
4. MAINTENANCE PRECAUTIONS
(a) In event of engine misfire, these precautions should be
taken.
(1) Check proper connection to battery terminals, etc.
(2) After repair work, check that the ignition coil termi-
nals and all other ignition system lines are recon-
nected securely.
(3) When cleaning the engine compartment, be espe-
cially careful to protect the electrical system from
water.
(b) Precautions when handling the oxygen sensor.
(1) Do not allow oxygen sensor to drop or hit against an
object.
(2) Do not allow the sensor to come into contact with
water.
5. IF VEHICLE IS EQUIPPED WITH A MOBILE RADIO
SYSTEM (HAM, CB, ETC.)
If the vehicle is equipped with a mobile communication system,
refer to the precaution in the IN section.
6. AIR INDUCTION SYSTEM
(a) Separation of the engine oil dipstick, oil filler cap, PCV
hose, etc. may cause the engine to run out of tune.
(b) Disconnection, looseness or cracks in the parts of the air
induction system between the throttle body and cylinder
head will allow air suction and cause the engine to run out
of tune.
7. ELECTRONIC CONTROL SYSTEM
(a) Before removing SFI wiring connectors, terminals, etc.,
first disconnect the power by either turning the ignition
switch to LOCK or disconnecting the negative (-) terminal
cable from the battery.
HINT:
Always check the diagnostic trouble code before disconnecting
the negative (-) terminal cable from the battery.