2000 TOYOTA CAMRY oil

44ENGINEÐ1MZ±FE ENGINE
1MZ±FE ENGINE

DESCRIPTION
The 1MZ±FE engine has achieved a reduction in exhaust emissions through the adoption of the fuel returnless system
and the changes made onto the EGR control system.

ENGINE SPECIFICATIONS AND PERFORMANCE CURVE
1MZ±FE EngineNewPreviousItemNewPrevious
No. of Cyls. & Arrangement6±Cylinder, V Typeu
Valve Mechanisms24±Valve DOHC,
Belt & Gear Driveu
Combustion ChamberPentroof Typeu
ManifoldsCross±Flowu
Fuel SystemsSFIu
Displacement cm3(cu. in.)2995 (182.7)u
Bore x Stroke mm (in.)87.5 x 83.0 (3.44 x 3.27)u
Compression Ratio10.5 : 1u
Max. Output {SAE_NET]145 kW @ 5200 rpm
(194 HP @ 5200 rpm)140 kW @ 5200 rpm
(188 HP @ 5200 rpm)
Max. Output {SAE_NET]283 N.m @ 4400 rpm
(209 ft
.lbf @ 4400 rpm)
275 N.m @ 4400 rpm
(203 ft
.lbf @ 4400 rpm)
IntakeOpen4o BTDCu
Valve Timing
IntakeClose44o ABDCuValve Timing
ExhaustOpen46oBBDCuExhaustClose2o
ATDCu
Fuel Octane Number RON91 OR Higheru
Oil GradeAPI SH EC±II, ILDAC or Betteru
Premium unleaded gasoline (96RON) is used for the above specifications.

56CHASSISÐMANUAL TRANSAXLE
MANUAL TRANSAXLE
 DESCRIPTION
The 5S±FE engine model uses the same S51 manual transaxle as in the previous model.
The 1MZ±FE engine model ahs newly adopted the E153 manual transaxle. The basic construction and operation
of the E153 manual transaxle are the same as those of the '95 MR2. However, the differential gear ratio has been
changed to accommodate the characteristics of the engine.

Specifications
Model
NewPrevious'95 MR2
Transaxle TypeS51E153S51E153
Engine Type5S FE1MZ FE5S FE3S GTEItem5S±FE1MZ±FE5S±FE3S±GTE
1st3.5383.2303.5383.230
Gear2nd1.9601.9131.9601.913Gear
Ratio3rd1.2501.2581.2501.258
4th0.9450.9180.9450.918
5th0.731uuu
Reverse3.1533.5453.15347
Differential Gear Ratio3.9443.9333.9444.285
Oil Capacity
liters (US qts, Imp. qts)2.6 (2.7, 2.3)4.2 (4.4, 3.7)2.6 (2.7, 2.3)4.2 (4.4, 3.7)
Oil ViscositySAE75W±90uuu
Oil Grade API, GL±4 OR GL±5uAPI GL±3, GL±4 OR GL±5u

Tube Type
ANTI±RUST TREATMENT
When replacing body panels, always apply body sealer, anti±rust agent or undercoat according to the re-
quirements of your country.
HINT: For further details, see the description given in Section AR of this manual.
BODY SEALER
Apply body sealer to the
required areas.ANTI±RUST AGENT (WAX)
Cartridge Type
Apply anti±rust agent to
following sections.

Inside of the hems of the
doors and hood.

Around the hinges of the
doors and hood.

Inside of the welded parts
with boxed cross±section.
UNDERCOAT
Apply undercoat to the underbody and
wheel housings.
Spray Gun Undercoating
(Oil base)Undercoating
(Water base)
INTRODUCTIONIN-13

High Strength Sheet Steel
HIGH±STRENGTH STEEL (HSS) PARTS
Generally, High±Strength Steel (HSS) is that which has an intensity value of at 35 kgf/mm2
(343 MPa), and
distinguished from mild steel.
The handling of HSS is the same as for mild steel, but the following should be observed.
1. Panel Hammering: Because HSS is thinner than mild steel, care should be taken to avoid warping
during hammering operations.
2. Removing Spot Welds: Because HSS is tougher than mild steel, damage will occur more easily to a
regular drill. Therefore, an HSS Spot Cutter is recommended.
Also, use a high±torque drill at low speed, and supply grinding oil to the drill during use.
3. Panel Welding: Panel welding procedures for HSS are exactly the same as for mild steel. Plug weld-
ing should be done with MIG (Metal Inert Gas) welder. Do not gas weld or braze panels at areas other
than specified.
BODY PANEL CONSTRUCTIONCN-2

BODY PANEL UNDERCOATING AREAS
HINT:
1. First wipe off any dirt, grease or oil with a rag soaked in a grease, wax and silicone remover.
2. Cover the surrounding areas with masking paper to avoid coating unnecessary areas. If other areas
are accidently coated, wipe off the coating immediately.
3. Apply the first coating of undercoat to all welded areas and panel joints, then apply a second coat
over the entire area.
4. Do not coat parts which become hot, such as the tailpipe, or moving parts, such as the propeller
shaft.
5. Besides the locations described below, apply undercoating to all weld points under the body to insure
corrosion prevention.
6. Be sure to seal the edge of the flange of the member and bracket with undercoating.
7. If undercoat is damaged by peeling, cracks, etc., be sure to repair as necessary.
8. Before the undercoat apply sealer allowing rust prevention to be attained.
REFERENCE: Referring to the notes above, undercoating should be applied according to the specifications
for your country.
ANTI±RUST TREATMENTAR-8

CAMRY ± NEW FEATURES7
1MZ-FE ENGINE
1. Description
On the California specification automatic transaxle model, the 1MZ-FE engine has adopted the air-fuel ratio
sensor and the WU-TWC (Warm Up-Three-Way Catalytic Converter) to reduce exhaust emissions.
2. Engine Specifications
1MZ-FE Engine
Item'98 Model'97 Model
No. of Cyls. & Arrangement6-Cylinder, V Type
Valve Mechanism24-Valve, DOHC,
Belt & Gear Drive
Combustion ChamberPentroof Type
ManifoldsCross-Flow
Fuel SystemSFI
Displacement cm3 (cu. in.)2995 (182.7)
Bore x Stroke mm (in.)87.5 x 83.0 (3.44 x 3.27)
Compression Ratio10.5 : 1
Max. Output [SAE-NET]
145 kW@5200 rpm
(194HP@5200 rpm),
143 kW@5200 rpm
(192 HP@5200 rpm)*
145 kW@5200 rpm
(194HP@5200 rpm)
Max. Torque [SAE-NET]
283 N.m@4400 rpm
(209 ft
.lbf@4400 rpm),
281 N
.m@4400 rpm
(207 ft
.lbf@4400 rpm)*
283 N.m@4400 rpm
(209 ft
.lbf@4400 rpm)
IntakeOpen4 BTDC
Valve
IntakeClose44 ABDCValve
Timing
ExhaustOpen46 BBDCg
ExhaustClose2 AT D C
Fuel Octane Number RON91 or Higher
Oil GradeAPI SH EC-II,
SJ EC or ILSACAPI SH EC II or ILSAC
Premium unleaded gasoline (96RON) is used for the above specifications.
*: California Specification Automatic Transaxle Model.

CAMRY ± NEW FEATURES
150EG05 150EG08
 Front
WU-TWC
WU-TWC30
m
Metallic Substrate
150EG09
9
Warm Up-Three-Way Catalytic Converter
In addition to the TWC that is provided under the floor of the previous model, WU-TWCs are provided
to reduce exhaust emissions soon after the engine is started.
The WU-TWC for the right bank is provided in the front exhaust pipe and in the exhaust manifold for
the left bank.
The WU-TWC uses a thin-foil (foil thickness 50
m
30
m) metallic substrate for weight reduction
and to improve warm-up performance.
5. Fuel System
Fuel Injector (California Specification Automatic Transaxle Model)
A compact 4-hole type injector has been adopted
to improve the atomization of fuel.

CAMRY ± NEW FEATURES
No.2 INJECTOR
SENSORS ACTUATORS
VG
RSO IGF NE
ECM
IGTI

IGT3
#10
G22
THW
THA
VTA1
STA
SPD
AFR
AFL
OXS
EGLS
THG
KNKR
CF
NSW
A/C
ACIS
FC
ACT
MAFR
HAFL
HREL
#20
#30
#40
#50
#60
MASS AIR FLOW METER
R, 2, L KNKLIGSW
RSC
CRANKSHAFT POSITION SENSOR
Engine Speed Signal
Crankshaft Angle Signal
CAMSHAFT POSITION SENSOR
Crankshaft Angle Signal
ENGINE COOLANT TEMP.
SENSOR
INTAKE AIR TEMP. SENSOR
THROTTLE POSITION SENSOR
Throttle Position Signal
IGNITION SWITCH
Starting Signal
Ignition Signal
VEHICLE SPEED SENSOR
COMBINATION METER
AIR-FUEL RATIO SENSOR
(Bank 1, Sensor 1)
AIR-FUEL RATIO SENSOR
(Bank 2, Sensor 1)
HEATED OXYGEN SENSOR
(Bank 1, Sensor 2)
EGR VALVE POSITION SENSOR
EGR GAS TEMP. SENSOR
KNOCK SENSORS
PARK / NEUTRAL POSITION
SWITCH
Neutral Start Signal
AIR CONDITIONING AMPLIFIER
A / C Switch Signal
COOLING FAN RELAYNo.1 INJECTOR
No.3 INJECTOR
No.4 INJECTOR
No.5 INJECTOR
No.6 INJECTOR
ESA
IGNITER
IGNITION COILS
SPARK PLUGS
IAC
CONTROL VALVE
ACIS
VSV
FUEL PUMP CONTROL
CIRCUIT OPENING RELAY
AIR CONDITIONING CONTROL
AIR CONDITIONING
AMPLIFIER
AIR FUEL RATIO SENSOR
HEATER CONTROL
AIR FUEL RATIO SENSOR
HEATER RELAY
AIR FUEL RATIO SENSOR
HEATER (Bank 1, Sensor 1)
AIR FUEL RATIO SENSOR
HEATER (Bank 1, Sensor 2)SFI
(Continued)
KNOCK SENSORS
11
Construction
1) California Specification Automatic Transaxle Model
The configuration of the engine control system in the 1MZ-FE engine of the '98 Camry is as shown in
the following chart. Shaded portions
differ from the 1MZ-FE engine of the '97 Camry.