2001 TOYOTA AVALON oil

SF0SM-05
B09119
V-Bank Cover

O-Ring

Non-reusable part
O-RingRH Camshaft Timing
Oil Control Valve
RH Camshaft Timing
Oil Control Valve
RH Camshaft Timing
Oil Control Valve Connector
LH Camshaft Timing
Oil Control Valve Connector
N´m (kgf´cm, ft´lbf) : Specified torque
7.5 (80, 66 in.´lbf)
- SFICAMSHAFT TIMING OIL CONTROL VALVE
SF-49
1158 Author
: Date
:
2001 AVALON (RM808U)
COMPONENTS

SF0SO-03
B01689
12
Battery positive voltage is applied
Battery positive voltage is cut offValve moves in direction
Valve moves in direction
- SFICAMSHAFT TIMING OIL CONTROL VALVE
SF-51
1160 Author
: Date
:
2001 AVALON (RM808U)
INSPECTION
INSPECT CAMSHAFT OIL CONTROL VALVE OPERATION
Connect the positive (+) lead from the battery to terminal 1 and
negative (-) lead to terminal 2, and check the movement of the
valve.
If operation is not as specified, replace the valve.

SF0SP-06
SF-52
- SFICAMSHAFT TIMING OIL CONTROL VALVE
1161 Author
: Date
:
2001 AVALON (RM808U)
INSTALLATION
Installation is in the reverse order of removal (See page SF-50).

B06690
Ohmmeter
SF0SL-03
SF-48
- SFICAMSHAFT TIMING OIL CONTROL VALVE
1157 Author
: Date
:
2001 AVALON (RM808U)
CAMSHAFT TIMING OIL CONTROL
VA LV E
ON-VEHICLE INSPECTION
INSPECT OIL CONTROL VALVE RESISTANCE
(a) Remove the V-bank cover.
(b) Disconnect the oil control valve connector.
(c) Using an ohmmeter, measure the resistance between the
terminals.
Resistance: 6.9 - 7.9 W at 20°C (68°F)
If the resistance is not as specified, replace the valve.
(d) Reconnect the oil control valve connector.
(e) Reinstall the V-bank cover.

SF0ZY-03
A10518
5 mm
Hexagon
Wrench
B06691
SF-50
- SFICAMSHAFT TIMING OIL CONTROL VALVE
1159 Author
: Date
:
2001 AVALON (RM808U)
REMOVAL
1. REMOVE V-BANK COVER
(a) Using a 5 mm hexagon wrench, remove the 3 cap nuts.
(b) Loosen the V-bank cover fastener counterclockwise.
HINT:
At the time of installation, please refer to the following items.
Press down the V-bank cover fastener.
(c) Remove the V-bank cover.
2. REMOVE CAMSHAFT TIMING OIL CONTROL VALVES
(a) Disconnect the 2 camshaft oil control valve connectors.
(b) Remove the bolt, camshaft oil control valve and O-ring.
Remove the 2 camshaft oil control valves.
Torque: 7.5 N´m (80 kgf´cm, 66 in.´lbf)
(c) Remove the O-ring from the each camshaft oil control
valve.
HINT:
At the time of installation, please refer to the following items.
Use a new O-ring.

B09079
B09076
Fuel Hose
Clamp
S04508
Ohmmeter
4
5
S04509
4
5
Battery SF-8
- SFIFUEL PUMP
111 7 Author
: Date
:
2001 AVALON (RM808U)
(p) After checking fuel pressure, disconnect the negative (-)
terminal cable from the battery and carefully remove the
SST and fuel tube connector to prevent gasoline from
splashing.
SST 09268-41047, 09268-45014
(q) Reconnect the No.1 fuel pipe (fuel tube connector).
CAUTION:
Perform connecting operations of the tube connector
(quick type) after observing the precautions (See page
SF-1).
(r) Surely install the hose clamp to the fuel filter with ºclickº
sound.
(s) After installing the clamp, check that the clamp is fixed by
pulling up to the clamp.
(t) Reconnect the negative (-) terminal cable to the battery.
(u) Check for fuel leaks.
3. REMOVE REAR SEAT CUSHION
4. REMOVE FLOOR SERVICE HOLE COVER
5. DISCONNECT FUEL PUMP & SENDER GAUGE CON-
NECTOR
6. INSPECT FUEL PUMP RESISTANCE
Using an ohmmeter, measure the resistance between terminals
4 and 5.
Resistance: 0.2 - 3.0 W at 20°C (68°F)
If the resistance is not as specified, replace the fuel pump.
7. INSPECT FUEL PUMP OPERATION
Connect the positive (+) lead from the battery to terminal 4 of
the connector, and the negative (-) lead to terminal 5. Check
that the fuel pump operates.
NOTICE:

These tests must be done quickly (within 10 seconds)
to prevent the coil burning out.

Keep the fuel pump as far away from the battery as
possible.

Always do the switching at the battery side.

SF076-05
B06484
New Insulator
New
O-Ring
New GrommetNew
O-Ring
B06485
Turn
Connector
Push
S04510
Spacer
Spacer
B06614
B06616
Rotate
Outward
- SFIINJECTOR
SF-25
1134 Author
: Date
:
2001 AVALON (RM808U)
INSTALLATION
1. INSTALL INJECTORS AND DELIVERY PIPES
(a) Install new insulator and grommet to each injector.
(b) Apply a light coat of spindle oil or gasoline to 2 new O-
rings and install them to each injector.
(c) Apply a light coat of spindle oil or gasoline on the place
where a delivery pipe touches an O-ring of the injector.
(d) While turning the injector clockwise and counterclock-
wise, push it to the delivery pipes. Install the 6 injectors.
(e) Position the injector connector outward.
(f) Place the 4 spacers in position on the intake manifold.
(g) Apply a light coat of spindle oil or gasoline on the place
where a intake manifold touches an O-ring of the injector.
(h) Place the delivery pipes and fuel pipe together with the 6
injectors in position on the intake manifold.
(i) Temporarily install the 4 bolts holding the delivery pipes
to the intake manifold.
(j) Temporarily install the bolt holding the No.1 fuel pipe to
the intake manifold.
(k) Check that the injectors rotate smoothly.
HINT:
If injectors do not rotate smoothly, the probable cause is incor-
rect installation of O-rings. Replace the O-rings.
(l) Position the injector connector outward.

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.