1999 TOYOTA CAMRY fuel cap

B01252
AirDisconnect
Air Inlet Line Hose
B01253
Pinch
Push
AA
Pinch
B01148
B01149
Air
Purge Port
Vent Port
Air Drain Port
Cap
EVAP
Port
± EMISSION CONTROL (5S±FE)EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM
EC±9
1407 Author: Date:
HINT:
In the condition that the fuel fuel is full, as the float value of the
fill check valve is closed and has no ventilation, it is necessary
to check the fuel amount (volume).
(d) Check if there is any struck in the vent line hose and EVAP
line hose.
If there is no stuck in hoses, replace the fuel cutoff valve and fill
check valve.
(e) Reconnect the purge line hose and EVAP line hose to the
charcoal canister.
7. CHECK AIR INLET LINE
(a) Disconnect the air inlet line hose from the charcoal canis-
ter.
(b) Check that there is ventilation in the air inlet line.
(c) Reconnect the air inlet line hose to the charcoal canister.
8. REMOVE CHARCOAL CANISTER ASSEMBLY
(a) Disconnect the VSV connector.
(b) Disconnect the vapor pressure sensor connector.
(c) Disconnect the purge line hose, EVAP line hose and air
inlet line hose from the charcoal canister.
(d) Disconnect the vent line hose from the charcoal canister.
(1) Push the connector deep inside.
(2) Pinch portion A.
(3) Pull out the connector.
(e) Remove the 2 charcoal canister mounting bolts.
(f) Remove the vapor pressure sensor mounting bolt.
(g) Remove the charcoal canister assembly.
9. INSPECT CHARCOAL CANISTER
(a) Visually check the charcoal canister for cracks or dam-
age.
(b) Inspect the charcoal canister operation.
(1) Plug the vent port with a cap.
(2) While holding the purge port closed, blow air (1.76
kPa, 18 gf/cm
2, 0.26 psi) into the EVAP port and
check that air flows from the air drain port.

EC01V±03
B06386
VSV for EGREGR Valve
Vent LineCharcoal Canister
Fuel Tank
EVAP Line
Air Drain Hose
Filler Pipe
Air Inlet Line
Purge Line
Cut Off Valve
Fill Check Valve
VSV for EVAP
VCVVacuum Surge Tank
EVAP Service Port
Vapor Pressure Sensor
Fuel Tank Cap
VSV for Vapor Pressure Sensor
Vacuum Surge Tank EC±2
± EMISSION CONTROL (1MZ±FE)PARTS LAYOUT AND SCHEMATIC DRAWING
1417 Author: Date:
PARTS LAYOUT AND SCHEMATIC DRAWING
LOCATION

EC0AV±01
B01082B04812B06707
Type A
Type BGasket
Gasket
B06544
Vacuum
Gauge
S05331
TOYOTA
Hand±Held Tester
DLC3
EC±6
± EMISSION CONTROL (1MZ±FE)EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM
1421 Author: Date:
INSPECTION
1. INSPECT LINES AND CONNECTORS
Visually check for loose connections, sharp bends or damage.
2. INSPECT FUEL TANK FILLER PIPE
Visually check for deformation, cracks or fuel leakage.
3. INSPECT FUEL TANK CAP
Visually check if the cap and/or gasket are deformed or dam-
aged.
If necessary, repair or replace the cap.
4. INSPECT EVAP SYSTEM LINE
(a) Warm up the engine and stop the engine.
Allow the engine to warm up to normal operating tempera-
ture.
(b) Install a vacuum gauge (EVAP control system test equip-
ment vacuum gauge) to the EVAP service port on the
purge line.
(c) TOYOTA Hand±Held Tester:
Forced driving of the VSV for the EVAP.
(1) Connect a TOYOTA hand±held tester to the DLC3.
(2) Start the engine.
(3) Push the TOYOTA hand±held tester main switch
ON.
(4) Use the ACTIVE TEST mode on the TOYOTA
hand±held tester to operate the VSV for the EVAP.

B06546
Pressure
Gauge
Pressure
B06547
Fuel Tank Cap
B01250
Air
Disconnect
EVAP Line Hose
B01251
Air
Disconnect
Cap
Disconnect
EVAP Line Hose
Purge Line Hose
Purge Port
EC±8
± EMISSION CONTROL (1MZ±FE)EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM
1423 Author: Date:
(2) Add the pressure (13.5 ± 15.5 in.Aq) from the EVAP
service port.
Pressure:
2 minutes after the pressure is added, the gauge
should be over 7.7 ± 8.8 in.Aq.
HINT:
If you can't add pressure, you can conclude that the hose con-
necting the VSV
canister
fuel tank has slipped off or the
VSV is open.
(3) Check if the pressure decreases when the fuel tank
cap is removed while adding pressure.
HINT:
If the pressure does not decrease when the filler cap is re-
moved, then you can conclude that the hose connecting the
service port to the fuel tank is blocked, etc.
(k) Disconnect the pressure gauge from the EVAP service
port on the purge line.
5. CHECK AIRTIGHTNESS IN FUEL TANK AND FILLER
PIPE
(a) Disconnect the EVAP line hose from the charcoal canister
side and then pressurize and make the internal pressure
in the fuel tank 4 kPa (41 gf/cm
2, 0.58 psi).
(b) Check that the internal pressure of the fuel tank can be
hold for 1 minute.
(c) Check the connected portions of each hose and pipe.
(d) Check the installed parts on the fuel tank.
If there is no abnormality, replace the fuel tank and filler pipe.
(e) Reconnect the EVAP line hose to the charcoal canister.
6. INSPECT FUEL CUTOFF VALVE AND FILL CHECK
VA LV E
(a) Disconnect the purge line hose and EVAP line hose from
the charcoal canister.
(b) Plug the cap to the air drain hose.
(c) Pressurize 4 kPa (41 gf/cm
2, 0.58 psi) to the purge port
and check that there is ventilation through the EVAP line
hose.

B01252
AirDisconnect
Air Inlet Line Hose
B01253
Pinch
Push
AA
Pinch
B01148
B01149
Air
Purge Port
Vent Port
Air Drain Port
Cap
EVAP
Port
± EMISSION CONTROL (1MZ±FE)EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM
EC±9
1424 Author: Date:
HINT:
In the condition that the fuel fuel is full, as the float value of the
fill check valve is closed and has no ventilation, it is necessary
to check the fuel amount (volume).
(d) Check if there is any struck in the vent line hose and EVAP
line hose.
If there is no stuck in hoses, replace the fuel cutoff valve and fill
check valve.
(e) Reconnect the purge line hose and EVAP line hose to the
charcoal canister.
7. CHECK AIR INLET LINE
(a) Disconnect the air inlet line hose from the charcoal canis-
ter.
(b) Check that there is ventilation in the air inlet line.
(c) Reconnect the air inlet line hose to the charcoal canister.
8. REMOVE CHARCOAL CANISTER ASSEMBLY
(a) Disconnect the VSV connector.
(b) Disconnect the vapor pressure sensor connector.
(c) Disconnect the purge line hose, EVAP line hose and air
inlet line hose from the charcoal canister.
(d) Disconnect the vent line hose from the charcoal canister.
(1) Push the connector deep inside.
(2) Pinch portion A.
(3) Pull out the connector.
(e) Remove the 2 charcoal canister mounting bolts.
(f) Remove the vapor pressure sensor mounting bolt.
(g) Remove the charcoal canister assembly.
9. INSPECT CHARCOAL CANISTER
(a) Visually check the charcoal canister for cracks or dam-
age.
(b) Inspect the charcoal canister operation.
(1) Plug the vent port with a cap.
(2) While holding the purge port closed, blow air (1.76
kPa, 18 gf/cm
2, 0.26 psi) into the EVAP port and
check that air flows from the air drain port.

EM04Y±03
S05048
± ENGINE MECHANICAL (1MZ±FE)ENGINE UNIT
EM±71
1357 Author: Date:
REMOVAL
1. REMOVE BATTERY AND TRAY
2. REMOVE HOOD
3. REMOVE ENGINE FENDER APRON SEALS
4. DRAIN ENGINE COOLANT
5. DRAIN ENGINE OIL
6. DISCONNECT ACCELERATOR CABLE
7. REMOVE AIR CLEANER CAP ASSEMBLY AND AIR
CLEANER CASE
8. REMOVE CRUISE CONTROL ACTUATOR
9. REMOVE RADIATOR (See page CO±18)
10. REMOVE FRONT EXHAUST PIPE
(a) Remove the 2 bolts holding the support stay to the sup-
port bracket.
(b) Remove the 2 bolts holding the support bracket to the
front frame.
(c) Remove the 2 bolts and 2 nuts holding the front exhaust
pipe to the center exhaust pipe.
(d) Remove the 4 nuts holding the front exhaust pipe to the
exhaust manifolds.
(e) Remove the front exhaust pipe and 3 gaskets.
11. DISCONNECT CONNECTORS, CABLE, CLAMPS
AND HOSES
(a) Disconnect the igniter connector on the LH fender apron.
(b) Disconnect the noise filter connector on the LH fender
apron.
(c) Disconnect the generator wire and connector.
(d) Disconnect the starter wire and connector.
(e) Disconnect the 2 ground strap connectors from the LH
fender apron.
(f) Disconnect the 2 ground strap connectors from the RH
fender apron.
(g) Disconnect the ground cable from the battery body brack-
et.
(h) Disconnect the engine wire protector clamp from the bat-
tery body bracket.
(i) Disconnect the engine wire clamp from the bracket on the
RH fender apron.
(j) Disconnect the engine wire clamp from the bracket on the
fuel filter.

S05048
± ENGINE MECHANICAL (1MZ±FE)ENGINE UNIT
EM±79
1365 Author: Date:
(f) Connect the 2 ground strap connectors to the LH fender
apron.
(g) Connect the DLC1 to the RH fender apron.
(h) Connect the ground cable to the battery body bracket.
(i) Connect the engine wire protector clamp to the battery
body bracket.
(j) Connect the engine wire clamp to the bracket on the RH
fender apron.
(k) Connect the engine wire clamp to the bracket on the fuel
filter.
(l) Connect the brake booster vacuum hose to the air intake
chamber.
(m) Connect the engine coolant reservoir hose to the water
outlet.
(n) Connect the heater hose to the intake manifold.
(o) Connect the heater hose to the water inlet housing.
(p) Connect the fuel inlet hose to the fuel filter.
CAUTION:
Perform connecting operations of the fuel tube connector
(quick type) after observing the precautions.
(See page SF±6)
(q) Connect the purge hose to the pipe on the emission con-
trol valve set.
(r) Connect the 2 vacuum hoses to the vacuum tank for the
ACIS.
21. INSTALL FRONT EXHAUST PIPE
(a) Temporarily install 3 new gaskets and the front exhaust
pipe with the 2 bolts and 6 nuts.
(b) Tighten the 4 nuts holding the exhaust manifolds to the
front exhaust pipe.
Torque: 62 N´m (630 kgf´cm, 46 ft´lbf)
(c) Tighten the 2 bolts and 2 nuts holding the front exhaust
pipe to the center exhaust pipe.
Torque: 56 N´m (570 kgf´cm, 41 ft´lbf)
(d) Install the bracket with the 2 bolts.
Torque: 33 N´m (330 kgf´cm, 24 ft´lbf)
(e) Install the support stay with the 2 bolts.
Torque: 33 N´m (330 kgf´cm, 24 ft´lbf)
22. INSTALL RADIATOR (See page CO±24)
23. INSTALL CRUISE CONTROL ACTUATOR
24. INSTALL AIR CLEANER CAP ASSEMBLY AND AIR
CLEANER CASE
25. CONNECT ACCELERATOR CABLE
26. INSTALL ENGINE FENDER APRON SEALS
27. INSTALL BATTERY TRAY AND BATTERY

MA00L±01
P00495
Outside
Inside
± MAINTENANCEENGINE
MA±5
48 Author: Date:
ENGINE
INSPECTION
1. REPLACE TIMING BELT
5S±FE: (See page EM±17)
1MZ±FE: (See page EM±15)
2. INSPECT DRIVE BELTS
5S±FE: (See page CH±1)
1MZ±FE: (See page CH±1)
3. REPLACE SPARK PLUGS
5S±FE: (See page IG±1)
1MZ±FE: (See page IG±1)
4. INSPECT AIR FILTER
(a) Visually check that the air filter is not excessively dirty or
oily.
(b) Clean the air filter with compressed air.
First blow from the inside thoroughly, then blow off the outside
of the air filter.
5. REPLACE AIR FILTER
Replace the air filter with a new one.
6. REPLACE ENGINE OIL AND OIL FILTER
5S±FE: (See page LU±2)
1MZ±FE: (See page LU±3)
7. REPLACE ENGINE COOLANT
5S±FE: (See page CO±2)
1MZ±FE: (See page CO±2)
8. 1MZ±FE:
INSPECT CHARCOAL CANISTER
(See page EC±6)
9. REPLACE GASKET IN FUEL TANK CAP
5S±FE: (See page EC±6)
1MZ±FE: (See page EC±6)
10. INSPECT FUEL LINES AND CONNECTIONS
5S±FE: (See page EC±6)
1MZ±FE: (See page EC±6)
11. INSPECT EXHAUST PIPES AND MOUNTINGS
5S±FE: (See page EC±15)
1MZ±FE: (See page EC±17)
12. ADJUST VALVE CLEARANCE
5S±FE: (See page EM±4)
1MZ±FE: (See page EM±4)