2000 TOYOTA CAMRY roof

3
CAMRY ± NEW FEATURES33
5S-FE ENGINE
1. Description
The intake and exhaust systems have been changed to increase torque and reduce noise. On the California
specification model, the air assist system has been discontinued.

Engine Specifications 
ItemNewPrevious
No. of Cyls. & Arrangement4-Cylinder, In-Line
Valve Mechanism16-Valve DOHC,
Belt & Gear Drive
Combustion CamberPentroof Type
ManifoldsCross-Flow
Fuel SystemSFI
Displacement cm3 (cu. in.)2164 (132.0)
Bore x Stroke mm (in.)87.0 x 91.0 (3.43 x 3.58)
Compression Ratio9.5 : 1
Max. Output [SAE-NET]
101 kW @ 5200 rpm
(136 HP @ 5200 rpm)
99 kW @ 5200 rpm*
(133 HP @ 5200 rpm)*99 kW @ 5200 rpm
(133 HP @ 5200 rpm)
97 kW @ 5200 rpm*
(130 HP @ 5200 rpm)*
Max. Torque [SAE-NET]
203 N.m @ 4400 rpm
(150 ft-lbf @ 4400 rpm)
201 N
.m @ 4400 rpm*
(148 ft-lbf @ 4400 rpm)*
199 N.m @ 4400 rpm
(147 ft
.lbf @ 4400 rpm)
197 N
.m @ 4400 rpm*
(145 ft
.lbf @ 4400 rpm)*
IntakeOpen3 BTDC
Valve
IntakeClose43 ABDCValve
Timing
ExhaustOpen45 BBDCg
ExhaustClose3 AT D C
Fuel Octane Number RON91
Oil GradeAPI SJ EC-II, ILSAC or Better
*: California Specification Models

CAMRY ± NEW FEATURES36
5S-FNE ENGINE
1. Description
The 5S-FNE engine is a new engine that uses CNG (Compressed Natural Gas) as fuel, which has been devel-
oped based on the 5S-FE gasoline engine.
The main component of natural gas is methane (CH
4), which has fewer carbous (C) than gasoline (mean mo-
lecular formula: C
7.5H13.4). Therefore, the amount of CO2 discharged by this engine is approximately 70%
that of the gasoline engine. Furthermore, this engine achieves low-emission operation by precisely controlled
air-fuel ratio and using special catalysts for the CNG application.
However, because the fuel is in the gaseous form, its volumetric efficiency is low, causing lower power output
if this fuel is used in the base engine.
Therefore, the 5S-FNE engine has adopted the following features: a high compression ratio, the intake valves
with early closed timing, the intake and exhaust valves with increased lift, a low back pressure muffler made
possible by the 2-way exhaust system, injectors for gaseous fuel, and a catalytic converter designed exclu-
sively for CNG application. At the same time, precision air-fuel ratio control is effected through the use of
the air-fuel ratio sensor* and the heater oxygen sensor, thus achieving the level of performance that is equiva-
lent to the base engine. Moreover, this engine realizes extremely low emissions and restoring engine torque.
*: Already adopted on the California specification 5S-FE engine.

Specifications 
Item5S-FNE Engine5S-FE Engine
No. of Cyls. & Arrangement4-Cylinder, In-Line
Valve Mechanism16-Valve DOHC,
Belt & Gear Drive
Combustion CamberPentroof Type
ManifoldsCross-Flow
Fuel SystemSFI
Displacement cm3 (cu.in.)2164 (312.0)
Bore x Stroke mm (in.)87.0 x 91.0 (3.43 x 3.58)
Compression Ratio11.0 : 19.5 : 1
Max. Output [SAE-NET]88 kW @ 5200 rpm
(118 HP @ 5200 rpm)
101 kW @ 5200 rpm
(136 HP @ 5200 rpm)
97 kW @ 5200 rpm*
(133 HP @ 5200 rpm)*
Max. Torque [SAE-NET]178 N.m @ 2400 rpm
(131 ft-lbf @ 2400 rpm)
203 N.m @ 4400 rpm
(150 ft-lbf @ 4400 rpm)
201 N
.m @ 4400 rpm*
(148 ft-lbf @ 4400 rpm)*
IntakeOpen3 BTDC
Valve
IntakeClose38 ABDC43 ABDCValve
Timing
ExhaustOpen45 BBDCExhaustClose3 AT D C
Fuel Octane Number RON13091
Oil GradeAPI SJ EC or ILSAC
*: California Specification Models

APPENDIX ± CAMRY
ItemArea
Body Type
Vehicle Grade
Model Code
OverallLength mm (in.)
Width mm (in.)
Height* mm (in.)
Wheel Base mm (in.)
TreadFront mm (in.)
Rear mm (in.)
Effective Head RoomFront mm (in.)
Rear mm (in.)
Front mm (in.)
Rear mm (in.)
Front mm (in.)
Rear mm (in.)
Front mm (in.)
Rear mm (in.) Effective Leg Room
Shoulder Room
Overhang
Min. Running Ground Clearance mm (in.)
Angle of Approach degrees
Angle of Departure degrees
Curb Weight
Gross Vehicle WeightFront kg (lb)
Rear kg (lb)
Total kg (lb)
Front kg (lb)
Rear kg (lb)
Total kg (lb)
Fuel Tank Capacity (US.gal., Imp.gal)
Luggage Compartment Capacity m
3 (cu.ft.)
Max. Speed km / h (mph)
Max. Cruising Speed km / h (mph)
Acceleration
Max. Permissible
Speed
Turning Diameter
(Outside Front)0 to 100 km / h sec.
0 to 400 m sec.
1st Gear km / h (mph)
2nd Gear km / h (mph)
3rd Gear km / h (mph)
4th Gear km / h (mph)
Wall to Wall m (ft.)
Curb to Curb m (ft.)
Engine Type
Valve Mechanism
Bore x Stroke mm (in.)
Displacement cm
3 (cu.in.)
Compression Ratio
Carburetor Type
Research Octane No. RON
Max. Output (SAE-NET) kW / rpm (HP@rpm)
Max. Torque (SAE-NET) N
.m / rpm (lb-ft@rpm)
Battery Capacity (5HR) Voltage & Amp. hr.
Generator Output Watts
Starter Output kW
Clutch Type
Transaxle Type
Transmission Gear
Ratio
Counter Gear Ratio
Differential Gear Ratio (Final)
Brake Type
Parking Brake Type
Brake Booster Type and Size in.
Proportioning Valve Type
Suspension Type
Stabilizer Bar
Steering Gear Type
Steering Gear Ratio (Overall)
Power Steering TypeIn First
In Second
In Third
In Fourth
In Fifth
In Reverse
Front
Rear
Front
Rear
Front
Rear
5
10
15
20
25
30
35
40
45
50
55
60
65
70
Major Dimensions & Vehicle Weights Performance Engine Engine
Chassis
Electrical
U.S.A.
CE
LE 4-Door Sedan
XLE
11 2

CAMRY
SXV20L-CEMDKA SXV20L-CEPDKA SXV20L-A(C)EPNKA SXV20L-A(C)EPGKA
4790 (188.6)



1780 (70.1)

1785 (70.3)
1415 (55.7)



2670 (105.1)



1545 (60.8)



1520 (59.8)



980 (38.6), 950 (37.4)*
1



940 (37.0), 914 (36.0)*1



1102 (43.4)



901 (35.5)



1427 (56.2)



1425 (56.1)



975 (38.4)



1145 (45.1)



130 (5.1)



16



16



810 (1786) 835 (1841) 865 (1907)*
2, 875 (1929)*3870 (1918)*2, 875 (1929)*3
550 (1213) 545 (1202) 540 (1191)*2, 550 (1213)*3545 (1202)*2, 555 (1224)*3
1360 (2999) 1380 (3043) 1405 (3097)*2, 1425 (3142)*31415 (3120)*2, 1430 (3153)*3
965 (2130)
995 (2195)

845 (1860)
900 (1985)

1810 (3990)
1895 (4180)

70 (18.5, 15.4)



0.399 (14.1)



180 (112)



ÐÐÐÐ
ÐÐÐÐ
ÐÐÐÐ
52 (32) 69 (43)


93 (58) 125 (78)


147 (91) Ð Ð Ð
ÐÐÐÐ
11.5 (37.7)



11.0 (36.1)



5S-FE



16-Valve, DOHC



87.0 x 91.0 (3.43 x 3.58)



2164 (132.0)



9.5 : 1



SFI



91



101 / 5200(136@5200),99 / 5200(133@5200)*4


203 / 4400(150@4400),201 / 4400(148@4400)*4



12 - 55, 12 - 48*5



960



1.4



Dry, Single Plate Ð Ð Ð
S51 A140E


3.538 2.810


1.960 1.549


1.250 1.000


0.945 0.706


0.731 Ð Ð Ð
3.153 2.296


Ð 0.945


3.944



Ventilated Disc



L.T. Drum



Drum



Tandem 8º + 9º
Tandem 8.5º + 8.5º*
2, 8º + 9º*3

Dual-P Valve



MacPherson Strut



MacPherson Strut



STD



STD



Rack and Pinion



17.4 : 1



Integral Type



*: Unladed Vehicle *
3: Produced by TMMK
*1: With Moor Roof *4: California Specification Model
*2: Produced by TMC *5: Without Cold Area Specification Model

APPENDIX ± CAMRY
ItemArea
Body Type
Vehicle Grade
Model Code
OverallLength mm (in.)
Width mm (in.)
Height* mm (in.)
Wheel Base mm (in.)
TreadFront mm (in.)
Rear mm (in.)
Effective Head RoomFront mm (in.)
Rear mm (in.)
Front mm (in.)
Rear mm (in.)
Front mm (in.)
Rear mm (in.)
Front mm (in.)
Rear mm (in.) Effective Leg Room
Shoulder Room
Overhang
Min. Running Ground Clearance mm (in.)
Angle of Approach degrees
Angle of Departure degrees
Curb Weight
Gross Vehicle WeightFront kg (lb)
Rear kg (lb)
Total kg (lb)
Front kg (lb)
Rear kg (lb)
Total kg (lb)
Fuel Tank Capacity (US.gal., Imp.gal)
Luggage Compartment Capacity m
3 (cu.ft.)
Max. Speed km / h (mph)
Max. Cruising Speed km / h (mph)
Acceleration
Max. Permissible
Speed
Turning Diameter
(Outside Front)0 to 100 km / h sec.
0 to 400 m sec.
1st Gear km / h (mph)
2nd Gear km / h (mph)
3rd Gear km / h (mph)
4th Gear km / h (mph)
Wall to Wall m (ft.)
Curb to Curb m (ft.)
Engine Type
Valve Mechanism
Bore x Stroke mm (in.)
Displacement cm
3 (cu.in.)
Compression Ratio
Carburetor Type
Research Octane No. RON
Max. Output (SAE-NET) kW / rpm (HP@rpm)
Max. Torque (SAE-NET) N
.m / rpm (lb-ft@rpm)
Battery Capacity (5HR) Voltage & Amp. hr.
Generator Output Watts
Starter Output kW
Clutch Type
Transaxle Type
Transmission Gear
Ratio
Counter Gear Ratio
Differential Gear Ratio (Final)
Brake Type
Parking Brake Type
Brake Booster Type and Size in.
Proportioning Valve Type
Suspension Type
Stabilizer Bar
Steering Gear Type
Steering Gear Ratio (Overall)
Power Steering TypeIn First
In Second
In Third
In Fourth
In Fifth
In Reverse
Front
Rear
Front
Rear
Front
Rear
Major Dimensions & Vehicle Weights Performance Engine Engine
Chassis
Electrical
Canada
XLE 4-Door Sedan
CE
5
10
15
20
25
30
35
40
45
50
55
60
65
70 U.S.A.
LE 4-Door Sedan
11 4
MCV20L-AEPDKK MCV20L-AEPGKK SXV23L-AEPNCA
4790 (188.6)


1780 (70.1) 1785 (70.3) 1780 (70.1)
1420 (55.9)


2670 (105.1)


1545 (60.8)


1520 (59.8)


980 (38.6), 950 (37.4)*
1
980 (38.6)
940 (37.0), 914 (36.0)*1
940 (37.0)
1102 (43.4)


901 (35.5)


1427 (56.2)


1425 (56.1)


975 (38.4)


1145 (45.1)


135 (5.3)
130 (5.1)
16
16
16
16
860 (1896) 920 (2028) 860 (1896)
540 (1190) 545 (1202) 595 (1312)
1400 (3086) 1465 (3230) 1455 (3208)
1040 (2290)
970 (2140)
900 (1985)
950 (2095)
1940 (4275)
1920 (4235)
70 (18.5, 15.4)

135 (35.7, 29.2)*4, 43 (11.4, 9.5)*5
0.399 (14.1)
0.332 m3 *6, 8.921 ft3 *7
210 (130)
180 (112)
Ð
Ð
ÐÐÐ
ÐÐÐ
70 (43)
66 (41)
127 (79)
119 (74)
ÐÐÐ
ÐÐÐ
11.9 (39.0)


11.4 (37.4)


1MZ-FE
5S-FNE
24-Valve, DOHC
16-Valve, DOHC
87.5 x 83.0 (3.44 x 3.27)
87.0 x 91.0 (3.43 x 3.58)
2995 (182.7)
2164 (132.0)
10.5 : 1
11.0 : 1
SFI


91 or higher
130
145 / 5200 (194@5200)
88 / 5200 (118@5200)
283 / 4400 (209@4400)
178 / 2400 (131@2400)
12 - 55


960


1.4


ÐÐÐ
A541E
A140E
2.810
2.810
1.549
1.549
1.000
1.000
0.735
0.706
ÐÐÐ
2.296




0.945
3.933
4.176
Ventilated Disc


Solid Disc
L.T. Drum
Drum


Tandem 8º + 9º
Tandem 8.5º + 8.5º*2, 8º + 9º*3Tandem 8º + 9º
Dual-P Valve


MacPherson Strut


MacPherson Strut


STD


STD


Rack and Pinion


17.4 : 1


Integral Type


*: Unladed Vehicle *
4: Water Volume
*1: With Moon Roof *5: Equivalent Gasoline Capacity
*2: Produced by TMC *6: VDA
*3: Produced by TMMK *7: SAE Suitcase

CAMRY - MAJOR TECHNICAL SPECIFICATIONS
1st Gear km / h (mph) Angle of Approach degrees
Angle of Departure degrees
ItemArea
Body Type
Vehicle Grade
Model Code
OverallLength mm (in.)
Width mm (in.)
Height*
1mm (in.)
Wheel Base mm (in.)
TreadFront mm (in.)
Rear mm (in.)
Effective Head RoomFront mm (in.)
Rear mm (in.)
Front mm (in.)
Rear mm (in.)
Front mm (in.)
Rear mm (in.)
Front mm (in.)
Rear mm (in.) Effective Leg Room
Shoulder Room
Overhang
Min. Running Ground Clearance mm (in.)
Curb Weight
Gross Vehicle WeightFront kg (lb)
Rear kg (lb)
Total kg (lb)
Front kg (lb)
Rear kg (lb)
Total kg (lb)
Fuel Tank Capacity (US.gal., lmp.gal)
Luggage Compartment Capacity m
3 (cu.ft.)
Max. Speed km / h (mph)
Max. Cruising Speed km / h (mph)
Max. Permissible
Speed
Turning Diameter
(Outside Front)2nd Gear km / h (mph)
3rd Gear km / h (mph)
4th Gear km / h (mph)
Wall to Wall m (ft.)
Curb to Curb m (ft.)
Engine Type
Valve Mechanism
Bore x Stroke mm (in.)
Displacement cm
3 (cu.in.)
Compression Ratio
Carburetor Type
Research Octane No. RON
Max. Output (SAE-NET) kW / rpm (HP@rpm)
Max. Torque (SAE-NET) N
.m / rpm (lb-ft@rpm)
Battery Capacity (5HR) Voltage & Amp. hr.
Generator Output Watts
Starter Output kW
Clutch Type
Transaxle Type
Transmission Gear
Ratio
Differential Gear Ratio (Final)
Brake Type
Parking Brake Type
Brake Booster Type and Size in.
Proportioning Valve Type
Suspension Type
Stabilizer Bar
Steering Gear Type
Steering Gear Ratio (Overall)
Power Steering TypeIn First
In Second
In Third
In Fourth
In Fifth
In Reverse
Front
Rear
Front
Rear
Front
Rear
5
10
15
20
25
30
35
40
45
50
55
60
65
70
Major Dimensions & Vehicle Weights Performance Engine Engine
Chassis
Electrical
U.S.A.
4-Door Sedan
CEXLE
0 to 100 mph sec.
0 to 400 m sec. Acceleration
Counter Gear RatioLE
4
MAJOR TECHNICAL SPECIFICATIONS
SXV20L-CEMDKA SXV20L-CEPDKA SXV20L-A(C)EPNKA SXV20L-A(C)EPGKA
4790 (188.6)



1780 (70.1)

1785 (70.3)
1415 (55.7)



2670 (105.1)



1545 (60.8)



1520 (59.8)



980 (38.6), 950 (37.4)*
2



940 (37.0), 914 (36.0)*2



1102 (43.4)



901 (35.5)



1427 (56.2)



1425 (56.1)



975 (38.4)



1145 (45.1)



130 (5.1)



16




16




810 (1786) 835 (1841) 865 (1907)*
3, 875 (1929)*4870 (1918)*3, 875 (1929)*4
550 (1213) 545 (1202) 540 (1191)*3, 550 (1213)*4545 (1202)*3, 555 (1224)*4
1360 (2999) 1380 (3043) 1405 (3097)*3, 1425 (3142)*41415 (3120)*3, 1430 (3153)*4
965 (2130)
995 (2195)

845 (1860)
900 (1985)

1810 (3990)
1895 (4180)

70 (18.5, 15.4)



0.399 (14.1)



180 (112)



ÐÐÐÐ
ÐÐÐÐ
ÐÐÐÐ
52 (32) 69 (43)


95 (58) 125 (78)


147 (91) Ð Ð Ð
ÐÐÐÐ
11.5 (37.7)



11.0 (36.1)



5S-FE



16-Valve, DOHC



87.0 x 91.0 (3.43 x 3.58)



2164 (132.0)



9.5 : 1



SFI



91 or Higher



99 / 5200 (133@5200)



201 / 4400 (148@4400)



12-55, 12-48*
5



960



1.4



Dry, Single Plate Ð Ð Ð
S51 A140E


3.538 2.810


1.960 1.549


1.250 1.000


0.945 0.706


0.731 Ð Ð Ð
3.153 2.296


Ð 0.945


3.944



Ventilated Disc



L.T. Drum



Drum



Tandem 8º + 9º
Tandem 8.5º + 8.5º*
3, 8º + 9º*4

Dual-P Valve



MacPherson Strut



MacPherson Strut



STD



STD



Rack and Pinion



17.4 : 1



Integral Type



*
1: Unladed Vehicle *4: Produced by TMMK
*2: With Moor Roof *5: Without Cold Area Specification Model
*3: Produced by TMC

CAMRY - MAJOR TECHNICAL SPECIFICATIONS
1st Gear km / h (mph) Angle of Approach degrees
Angle of Departure degrees
ItemArea
Body Type
Vehicle Grade
Model Code
OverallLength mm (in.)
Width mm (in.)
Height*
1mm (in.)
Wheel Base mm (in.)
TreadFront mm (in.)
Rear mm (in.)
Effective Head RoomFront mm (in.)
Rear mm (in.)
Front mm (in.)
Rear mm (in.)
Front mm (in.)
Rear mm (in.)
Front mm (in.)
Rear mm (in.) Effective Leg Room
Shoulder Room
Overhang
Min. Running Ground Clearance mm (in.)
Curb Weight
Gross Vehicle WeightFront kg (lb)
Rear kg (lb)
Total kg (lb)
Front kg (lb)
Rear kg (lb)
Total kg (lb)
Fuel Tank Capacity (US.gal., lmp.gal)
Luggage Compartment Capacity m
3 (cu.ft.)
Max. Speed km / h (mph)
Max. Cruising Speed km / h (mph)
Max. Permissible
Speed
Turning Diameter
(Outside Front)2nd Gear km / h (mph)
3rd Gear km / h (mph)
4th Gear km / h (mph)
Wall to Wall m (ft.)
Curb to Curb m (ft.)
Engine Type
Valve Mechanism
Bore x Stroke mm (in.)
Displacement cm
3 (cu.in.)
Compression Ratio
Carburetor Type
Research Octane No. RON
Max. Output (SAE-NET) kW / rpm (HP@rpm)
Max. Torque (SAE-NET) N
.m / rpm (lb-ft@rpm)
Battery Capacity (5HR) Voltage & Amp. hr.
Generator Output Watts
Starter Output kW
Clutch Type
Transaxle Type
Transmission Gear
Ratio
Differential Gear Ratio (Final)
Brake Type
Parking Brake Type
Brake Booster Type and Size in.
Proportioning Valve Type
Suspension Type
Stabilizer Bar
Steering Gear Type
Steering Gear Ratio (Overall)
Power Steering TypeIn First
In Second
In Third
In Fourth
In Fifth
In Reverse
Front
Rear
Front
Rear
Front
Rear
5
10
15
20
25
30
35
40
45
50
55
60
65
70
Major Dimensions & Vehicle Weights Performance Engine Engine
Chassis
Electrical
Canada
4-Door Sedan
CE LE
0 to 100 km / h sec.
0 to 400 m sec. Acceleration
Counter Gear RatioXLE
U.S.A.
6
MCV20L-AEPDKK MCV20L-AEPGKK SXV23L-AEPNCA
4790 (188.6)


1780 (70.1) 1785 (70.3) 1780 (70.1)
1420 (55.9)


2670 (105.1)


1545 (60.8)


1520 (59.8)


980 (38.6), 950 (37.4)*
2
980 (38.6)
940 (37.0), 914 (36.0)*2
940 (37.0)
1102 (43.4)


901 (35.5)


1427 (56.2)


1425 (56.1)


975 (38.4)


1145 (45.1)


135 (5.3)
130 (5.1)
16

16

16

16

860 (1896) 920 (2028) 860 (1896)
540 (1190) 545 (1202) 595 (1312)
1400 (3086) 1465 (3230) 1455 (3208)
1040 (2290)
970 (2140)
900 (1985)
950 (2095)
1940 (4275)
1920 (4235)
70 (18.5, 15.4)

135 (35.7, 29.2)*5, 43 (11.4, 9.5)*6
0.399 (14.1)
0.332 m3 *7, 8.921 ft3 *8
210 (130)
180 (112)
Ð
Ð
ÐÐÐ
ÐÐÐ
70 (43)
66 (41)
127 (79)
119 (74)
ÐÐÐ
ÐÐÐ
11.9 (39.0)


11.4 (37.4)


1MZ-FE
5S-FNE
24-Valve, DOHC
16-Valve, DOHC
87.5 x 83.0 (3.44 x 3.27)
87.0 x 91.0 (3.43 x 3.58)
2995 (182.7)
2164 (132.0)
10.5 : 1
11.0 : 1
SFI


91 or higher
130
143 / 5200 (192@5200)
88 / 5200 (118@5200)
281 / 4400 (207@4400)
178 / 2400 (131@2400)
12-55


960


1.4


ÐÐÐ
A541E
A140E
2.810
2.810
1.549
1.549
1.000
1.000
0.735
0.706
ÐÐÐ
2.296




0.945
3.933
4.176
Ventilated Disc


Solid Disc
L.T. Drum
Drum


Tandem 8.5º + 8.5º


Dual-P Valve


MacPherson Strut


MacPherson Strut


STD


STD


Rack and Pinion


17.4 : 1


Integral Type


*
1: Unladed Vehicle *5: Water Volume
*2: With Moon Roof *6: Equivalent Gasoline Capacity
*3: Produced by TMC *7: VDA
*4: Produced by TMMK *8: SAE Suitcase

The 5S±FE engine is an in±line, 4±cylinder engine with the cylinders numbered 1±2±3±4
from the front. The crankshaft is supported by five bearings inside the crankcase. These bearings
are made of aluminum alloy.
The crankshaft is integrated with eight weights for balance. Oil holes are placed in the center of
the crankshaft to supply oil to the connecting rods, bearing, pistons and other components.
The firing order is 1±3±4±2. The cylinder head is made of aluminum alloy, with a cross flow
type intake and exhaust layout and with pent±roof type combustion chambers. The spark plugs
are located in the center of the combustion chambers.
The intake manifold has four independent long ports and utilizes the inertial supercharging effect
to improve engine torque at low and medium speeds.
Exhaust and intake valves are equipped with irregular pitch springs made of special valve spring
carbon steel which are capable of functioning no matter what the engine speed.
The intake camshaft is driven by a timing belt, and a gear on the intake camshaft engages with
a gear on the exhaust camshaft to drive it. The cam journal is supported at five places between
the valve lifters of each cylinder and on the front end of the cylinder head. Lubrication of the cam
journals and gears is accomplished by oil being supplied through the oiler port in the center of the
camshaft.
Adjustment of the valve clearance is done by means of an outer shim type system, in which valve
adjusting shims are located above the valve lifters. This permits replacement of the shims without
removal of the camshafts.
Pistons are made of high temperature±resistant aluminum alloy, and a depression is built into
the piston head to prevent interference with the valves.
Piston pins are the full±floating type, with the pins fastened to neither the piston boss nor the
connecting rods. Instead, snap rings are fitted on both ends of the pins, preventing the pins from
falling out.
The No.1 compression ring is made of steel and the No.2 compression ring is made of cast iron.
The oil ring is made of a combination of steel and stainless steel. The outer diameter of each
piston ring is slightly larger than the diameter of the piston and the flexibility of the rings allows
them to hug the cylinder walls when they are mounted on the piston. Compression rings No.1 and
No.2 work to prevent gas leakage from the cylinder and the oil ring works to scrape oil off the
cylinder walls to prevent it from entering the combustion chambers.
The cylinder block is made of cast iron. It has four cylinders which are approximately twice the
length of the piston stroke. The top of each cylinder is closed off by the cylinder head and the
lower end of the cylinders becomes the crankcase, in which the crankshaft is installed. In
addition, the cylinder block contains a water jacket, through which coolant is pumped to cool the
cylinders.
The oil pan is bolted onto the bottom of the cylinder block. The oil pan is an oil reservoir made of
pressed sheet steel. A dividing plate is included 'inside the oil pan to keep sufficient oil in the
bottom of the pan even when the vehicle is tilted. This dividing plate also prevents the oil from
making waves when the vehicle is stopped suddenly and the oil shifts away from the oil pump
suction pipe.
The 5S±FE engine uses two balance shafts. The balance shafts are fitted in balance shaft
housings that are located at the bottom of the cylinder block. The No. 1 balance shaft is driven by
the drive gear of the crankshaft No.3 counterweight at twice the speed of the crankshaft. The No.
2 balance shaft is driven by the No±1 balance shaft at the same speed in the same direction as the
crankshaft. The balance shafts are designed to eliminate secondary inertia force from the engine,
thereby reducing the engine noise (booming noise).
± 5S±FE ENGINEENGINE MECHANICALEG1±3

(b) Insert the test probe into the connector from wiring
side when checking the continuity, amperage or volt±
age.
(c) Do not apply unnecessary force to the terminal.
(d) After checking, install the water±proofing rubber on
the connector securely. 8. Care is required when pulling out and inserting wiring
connectors.
(a) Release the lock and pull out the connector, pulling on
the connectors.
9. When inspecting a connector with a volt/ohmmeter.
(a) Carefully take out the water±proofing rubber if it is a
water±proof type connector.
10. Use SST for inspection or test of the injector or its
wiring connector.
SST 09842±30070 (b) Fully insert the connector and check that it is locked.
± 5S±FE ENGINEMFI/SFI SYSTEMEG1±174