APPENDIX ± RAV4
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* 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.)
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)
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)
Transfer and Rear Differential Gear Ratio
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
75
Major Dimensions & Vehicle Weights Performance Engine Engine
Chassis
Electrical
U.S.A. & Canada
2-Door Soft Top
Ð
Rear Differential Gear Size in.
0 to 100 km / h sec.
0 to 400 m sec. Acceleration
Counter Gear Ratio
136
SXA15L-AKPGKA
3750 (147.6)
1695 (66.7)
1650 (65.0)
2200 (86.1)
1460 (57.5)
1470 (57.9)
999 (39.3)
993 (39.1)
1003 (39.5)
862 (33.9)
1354 (53.3)
1276 (50.2)
745 (29.3)
805 (31.7)
185 (7.3)
36
40
720 (1587)
455 (1003)
1175 (2590)
Ð
Ð
1610 (3549)
58 (15.3, 12.8)
Ð
165 (103)
130 (81)
10.6
18.3
72 (45)
130 (81)
Ð
Ð
10.6 (34.8)
10.2 (33.5)
3S-FE
16-Valve, DOHC
86.0 x 86.0 (3.39 x 3.39)
1998 (121.9)
9.5 : 1
SFI
91
95 / 5400 (127@5400), 93 / 5400 (125@5400)*3
179 / 4600 (132@4600), 176 / 4600 (130@4600)*3
12-36, 48*4
960
1.2, 1.4*4
Ð
A247E
3.643
2.008
1.296
0.892
Ð
2.977
Ð
3.718
Ð
Ð
Ventilated Disc
Leading-Trailing
Drum
Single, 10º
Dual-P Valve
MacPherson Strut
Double Wishbone
STD
Ð
Rack & Pinion
17.7 : 1
Integral Type
*
1: Unladen Vehicle *4: Option
*3: California Specification Model
APPENDIX ± TOYOTA TACOMA
U.S.A. & CanadaItemArea
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)
Max. Permissible
Speed
Turning Diameter
(Outside Front)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
Transmission Type
Transmission Gear
Ratio
Transfer Gear Ratio H4 / L4
Differential Gear Ratio (Front / Rear)
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
75
Major Dimensions & Vehicle Weights Performance Engine Engine
Chassis
Electrical
Regular Cab (2WD) Extra Cab (2WD)
Length mm (in.)
Width mm (in.)
Height mm (in.)DLX
Cargo Space
Differential Gear Size (Front / Rear) in.
138
TOYOTA TACOMA
RZN140L-TRMDKAB RZN140L-TRSDKAB RZN150L-CRMDKAB RZN150L-CRSDKAB
4540 (178.7)5010 (197.2)
1690 (66.5)
1575 (62.0), 1580 (62.2)*
11580 (62.0)
2625 (103.4)3095 (121.9)
1395 (54.9), 1425 (56.1)*
11425 (56.1)
1415 (55.7), 1440 (56.7)*11440 (56.7)
980 (38.6)*8, 979 (38.5)*9984 (38.7), 975 (38.4)*10
Ð Ð 898 (35.4)
1059 (41.7)1088 (42.8)
Ð Ð 690 (27.2)
1375 (54.1)
Ð Ð 1355 (53.3)
ÐÐÐÐ
ÐÐÐÐ
ÐÐÐÐ
820 (32.3)
1095 (43.1)
170 (6.7), 175 (6.9)*
1160 (6.3)
2122
25, 18*
2
669 (1475) 678 (1495) 717 (1580) 726 (1600)
501 (1105)535 (1180)
1170 (2580) 1179 (2600) 1252 (2760) 1261 (2780)
ÐÐÐÐ
ÐÐÐÐ
1925 (4244)2040 (4497)
57 (14.8, 12.3)
ÐÐÐÐ
165 (103)
ÐÐÐÐ
48 (30) 72 (45) 48 (30) 74 (46)
89 (55) 124 (77) 89 (55) 126 (78)
137 (85) 165 (103) 138 (86) 165 (103)
165 (103) Ð 165 (103) Ð
11.5 (37.3)13.2 (43.3)
10.8 (35.4)12.6 (41.3)
2RZ-FE
16-Valve DOHC
95.0 x 86.0 (3.74 x 3.39)
2438 (148.8)
9.5
SFI
91
106 / 5000 (142@5000)
217 / 4000 (160@4000)
12 ± 48, 55*
3
840
1.4
Dry, Single Plate Ð Dry, Single Plate Ð
W59 A43D W59 A43D
3.954 2.452 3.954 2.452
2.141 1.452 2.141 1.451
1.384 1.000 1.384 1.000
1.000 0.688 1.000 0.688
0.810 Ð 0.810 Ð
4.091 2.212 4.091 2.212
ÐÐÐÐ
Ð / 3.416 Ð / 3.583 Ð / 3.416 Ð / 3.583
Ð / 7.5º
Ventilated Disk
L.T. Drum
L.T. Drum
Tandem 7º + 8º, 8º + 9º*
4
LSP & BV
Double Wishbone, Coil
Rigid Leaf
STD
ÐÐÐÐ
Rack & Pinion
22.3, 20.4*
5
Integral Type
*: Unladen Vehicle *
3: Option *6: With 31 x 10.5R 15 Tire or P265 / 75R 15 Tire *9: Separate Seat
*1: With P215 / 70 14 Tire *4: With ABS *7: With Wheel Opening Extention *10: With Moon Roof
*2: With Rear Bumper *5: With Power Steering *8: Bench Seat
APPENDIX ± TOYOTA TACOMA
U.S.A. & CanadaItemArea
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)
Max. Permissible
Speed
Turning Diameter
(Outside Front)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
Transmission Type
Transmission Gear
Ratio
Transfer Gear Ratio H4 / L4
Differential Gear Ratio (Front / Rear)
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
75
Major Dimensions & Vehicle Weights Performance Engine Engine
Chassis
Electrical
Regular Cab
Length mm (in.)
Width mm (in.)
Height mm (in.)DLX
Cargo Space
Differential Gear Size (Front / Rear) in.
140
RZN196L-CRPDKAB VZN195L-CRPDKAB RZN191L-TRPDKAB
5135 (202.2)4665 (183.7)
1690 (66.5), 1720 (67.7)*6, 1765 (69.5)*7
1705 (67.1), 1730 (68.1)*61715 (67.5), 1745 (68.7)*6
3095 (121.9)2625 (103.4)
1460 (57.5), 1500 (59.1)*6
1455 (57.3), 1495 (58.9)*6
984 (38.7), 975 (38.4)*10980 (38.6)*8, 979 (38.5)*9
898 (35.4)Ð
1088 (42.8)
690 (27.2)Ð
1375 (54.1)
1355 (53.3)Ð
ÐÐÐ
ÐÐÐ
ÐÐÐ
800 (31.5)
1240 (48.8)
280 (11.0), 315 (12.4)*
6280 (11.0), 310 (12.2)*6
32, 35*6
24, 26*6
820 (1807) 870 (1917) 780 (1720)
620 (1366)595 (1312)
1440 (3173) 1490 (3233) 1375 (3031)
ÐÐÐ
ÐÐÐ
2315 (1050)
68 (18.0, 15.0)
ÐÐÐ
161 (100)
ÐÐÐ
38 (24) 41 (25) 38 (24)
71 (44) 75 (47) 71 (44)
107 (66) 103 (64) 107 (66)
ÐÐÐ
12.9 (42.3)11.2 (36.7)
12.2 (40.0)10.5 (34.4)
3RZ-FE 5VZ-FE 3RZ-FE
16-Valve, DOHC 24-Valve, DOHC 16-Valve, DOHC
95.0 x 95.0 (3.74 x 3.74) 93.5 x 82.0 (3.68 x 3.23) 95.0 x 45.0 (3.74 x 3.74)
2694 (164.3) 3378 (206.1) 2694 (164.3)
9.5 : 1 9.6 : 1 9.5 : 1
SFI
91
112 / 4800 (150@4800) 142 / 4800 (190@4800) 112 / 4800 (150@4800)
240 / 4000 (177@4000) 298 / 3600 (220@3600) 240 / 4000 (177@4000)
12-55 12-48, 55*
412-55
840840
1.4, 2.0*
31.4, 1.8*41.4, 2.0*3
ÐÐÐ
A340E
2.804
1.531
1.000
0.705
ÐÐÐ
2.393
ÐÐÐ
Ð / 3.909, 4.300*
6Ð / 3.909, 4.100*1Ð / 3.909, 4.300*6
Ð/8º
Ventilated Disc
L.T. Drum
L.T. Drum
Tandem 8º + 9º
LSP & BV
Double Wishbone, Coil
Rigid Leaf
STD
ÐÐÐ
Rack and Pinion
19.4
Integral Type
*
3: Unladen Vehicle *3: With Moon Roof *6: With 31 x 10.5R 15 Tire or P265 / 75R 15 Tire *10: With Moon Roof
*1: With 31 x 10.5 R15 Tire or P265 / 75R15 Tire *4: Option *7: With Wheel Opening Extention
APPENDIX ± 4RUNNER
4-Door WagonItemArea
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)
Max. Permissible
Speed
Turning Diameter
(Outside Front)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
Transmission Type
Transmission Gear
Ratio
Transfer Gear Ratio H4 / L4
Differential Gear Ratio (Front / Rear)
Brake Type
Parking Brake Type
Brake Booster Type and Size in.
Proportioning Valve Type
Suspension Type
Stabilizer Bar
Steering Gear Type
Steering Gear Ratio
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
75
Major Dimensions & Vehicle Weights Performance Engine Engine
Chassis
Electrical
U.S.A.
Length mm (in.)
Width mm (in.)
Height mm (in.)Ð SR5 Limited
Cargo Space
Differential Gear Size (Front / Rear) in.
142
4RUNNER
RZN180L-GKMSKA RZN180L-GKPSKA VZN180L-GKPGKA VZN180L-GKPZKA
4655 (183.2)
1690 (66.5), 1730 (68.1)*
21800 (70.9)
1715 (67.5), 1740 (68.5)*21740 (68.5)
2675 (105.3)
1505 (59.3)
1495 (58.9), 1510 (59.4)*
21510 (59.4)
998 (39.3)
983 (38.7)
1081 (42.6)
888 (35.0)
1361 (53.6)
1354 (53.3)
1147 (45.2)
972 (38.3)
983 (38.7)
920 (36.2)
1055 (41.5), 1060 (1055)*
21060 (41.7)
250 (9.8), 260 (10.2)*2260 (10.2)
32, 35*235
26, 28*228
826 (1820) 837 (1845) 869 (1915) 896 (1975)
735 (1620) 744 (1640) 764 (1685) 787 (1735)
1561 (3440) 1581 (3485) 1633 (3600) 1682 (3710)
ÐÐÐÐ
ÐÐÐÐ
2381 (5250)
70 (18.5, 15.4)
ÐÐÐÐ
165 (103)
132 (82)
42 (26) 56 (35) 56 (35), 59 (37)*
259 (37)
78 (49), 77 (48)*2104 (65), 102 (64)*2104 (65), 107 (67)*2107 (67)
121 (75), 119 (74)*2ÐÐÐ
ÐÐÐÐ
12.0 (39)
11.6 (38)
3RZ-FE5VZ-FE
16 Valve, DOHC24 Valve, DOHC
95.0 x 95.0 (3.74 x 3.74)93.5 x 82.0 (3.68 x 3.23)
2694 (164.3)3378 (206.1)
9.5 : 19.6 : 1
SFI
91
112 / 4800 (150@4800)137 / 4800 (183@4800)
240 / 4000 (177@4000)294 / 3600 (217@3600)
12 ± 55 12 ± 55, 64*
112 ± 48, 55*1
840
1.4, 1.8*
11.4, 2.0*11.4, 1.8*1
Dry, Single Plate Ð Ð Ð
W59 A340E
3.954 2.804
2.141 1.531
1.384 1.000
1.000 0.705
0.810 Ð Ð
4.091 2.393
ÐÐÐÐ
± / 3.727, ± / 4.100*
2± / 3.909, ± / 4.300*2± / 3.727, ± / 4.100*2± / 4.100
±/8º
Ventilated Disc
L.T. Drum
L.T. Drum
Tandem 8º + 9º
LSP & BV, P & BV*
3P & BV P & BV
Double Wishbone, Coil
4 Links
STD
STD
Rack & Pinion
20.0
Integral Type
* : Unladen Vehicle *
2: With P265 / 70R16 Tire *4: Differential Gear Ratio: 4.300
*1: Option *3: With ABS *5: Model Canada
APPENDIX ± LAND CRUISER
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 60 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
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 H4 / L4
Differential Gear Ratio (Front / Rear)
Brake Type
Parking Brake Type
Brake Booster Type 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
75
Major Dimensions & Vehicle Weights Performance Engine Engine
Chassis
Electrical
U.S.A.
Wagon
Ð
Length mm (in.)
Wide mm (in.)
Height mm (in.) Cargo Space
Differential Gear Size (Front / Rear) in.
Fuel System
144
LAND CRUISER
UZJ100L-GNPEKA
4890 (192.5)
1940 (76.4)
1860 (73.2)
2850 (112.2)
1620 (63.8)
1615 (63.6)
1018 (40.1), 995 (39.2)*
1
1005 (39.6), 992 (39.1)*1, 993 (39.1)*1,
2
1074 (42.3)
870 (34.3), 752 (29.6)*3
1558 (61.3)
1552 (61.1)
1176 (46.3)
1081 (42.6)
1053 (41.5)
895 (35.2)
1145 (45.1)
250 (9.8)
31
24
1230 (1605)
1090 (955)
2320 (2560)
Ð
Ð
3110 (3495)
96 (25.4, 21.1)
Ð
175 (109)
140 (87)
9.9
17.6
24 (15)*
4, 60 (38)*5
44 (28)*4, 110 (69)*5
68 (43)*4, 168 (105)*5
Ð
12.7 (41.7)
12.1 (39.7)
2UZ-FE
32-Valve, DOHC
94.0 x 84.0 (3.70 x 3.31)
4664 (284.5)
9.6 : 1
SFI
96
172 / 4800 (230 @ 4800)
434 / 3400 (320 @ 3400)
12-64, 60*
6
960, 1200*2
2.0
Ð
A343F
2.804
1.531
1.000
0.753
Ð
2.393
1.000 / 2.488
4.300 / 4.300
8º / 9.5º
Ventilated Disc
Ventilated Disc
Drum
Hydraulic
P & B Valve
Double Wishbone
4-Link with Lateral Rod
STD
STD
Rack & Pinion
19.8
Integral Type
* : Unladed Vehicle *
2: With Dual A / C *4: Transfer in Low *6: Option
*1: With Sun Roof *3: Center Seat *5: Transfer in High
NEW FEATURES Ð 5S-FNE ENGINE
NEW FEATURES
6
5S-FNE ENGINE
DESCRIPTION
The 5S-FNE engine is a new engine that uses CNG (Compressed Natural Gas) as fuel, which has been
developed based on the 5S-FE gasoline engine.
The main component of natural gas is methane (CH
4), which has fewer carbons (C) than gasoline (mean
molecular 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
exclusively 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 equivalent 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
Item
5S-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 (132.0)
Bore Stroke mm (in.)87.0 91.0 (3.43 3.58)
Compression Ratio11.0 : 19.5 : 1
Max. Output [SAE-NET]88 kW @ 5200 rpm
(118 HP @ 5200 rpm)
99 kW @ 5200 rpm
(133 HP @ 5200 rpm)
97 kW @ 5200 rpm*
(130 HP @ 5200 rpm)*
Max. Torque [SAE-NET]178 N´m @ 2400 rpm
(131 ft´lbf @ 2400 rpm)
199 N´m @ 4400 rpm
(147 ft´lbf @ 4400 rpm)
197 N´m @ 4400 rpm*
(145 ft´lbf @ 4400 rpm)*
IntakeOpen35 BTDC
Valve
IntakeClose385 ABDC435 ABDCValve
Timing
ExhaustOpen455 BBDCExhaustClose35 AT D C
Fuel Octane Number RON13091
Oil GradeAPI SJ EC or ILSAC
*: California Specification Models
NEW FEATURES Ð 5S-FNE ENGINE 8
FEATURES OF 5S-FNE ENGINE
Features of the 5S-FNE engine are listed below.
Item
Features
Performance
wHigh compression ratio is used.
wHigh lift camshaft is used.
wLow back pressure muffler is used.
Fuel Economy
wHigh compression ratio is used.
wValve spring load has been reduced.
wLow-friction, TiN (titanium nitride) coated valve lifters has been
adopted.
Low Emission
wA fuel injection system containing gas injectors has been adopted.
wBecause the fuel is in the gaseous state, it does not come in contact with
the wall surface, making optimal air-fuel ratio control possible immedi-
ately after the engine has been started.
wPrecision air-fuel ratio feedback control that uses an air-fuel ratio sensor
and a heated oxygen sensor has been adopted.
wTwo catalytic converters designed exclusively for the natural gas engine
have been adopted: the WU-TWC (Warm Up Three-Way Catalytic Con-
verter) and the TWC (Three-Way Catalytic Converter).
Other Features
wHighly rigid pistons have been adopted to accommodate the high com-
pression ratio.
wA CNG (Compressed Natural Gas) pressure regulator that precisely reg-
ulates the CNG has been adopted.
wA large-bore delivery pipe and fuel hose with minimal internal conduit
resistance have been adopted.
wThe electro magnetic fuel shut off valve is added on the delivery pipe.
wA fuel pressure sensor that corrects the fuel injection volume and a fuel
temperature sensor have been provided on the delivery pipe.
wThe starting performance of the engine at low temperatures has been en-
sured by increasing the volume of the airflow of the IAC (Idle Air Con-
trol).
wMaterials that excel in wear resistance have been adopted on the valves
and valve seats for both the intake and exhaust.
wRust-resistant spark plugs have been adopted.
wAluminum lining and carbon fiber have been adopted in the fuel tank.
wFor the fuel gauge, a fuel tank fuel temperature sensor and a fuel pipe fuel
pressure sensor have been adopted.
NF
NEW FEATURES Ð 5S-FNE ENGINE9
ENGINE PROPER
1. General
The cylinder head and the pistons have been changed for the CNG application.
2. Cylinder Head
Materials that excel in wear resistance have been adopted on the valve seats for both the intake and
exhaust.
The shape of the holes into which the injectors mount has been changed to accommodate the injectors
designed exclusively for the CNG application.
The shape of water jacket around plug has been modified to prevent the deformation.
3. Piston
To achieve a high compression ratio, the shape of the top of the piston has been changed and pin boss
hole with taper has been adopted.
An additional surface treatment has been provided to improve heat resistance.
The material has been changed to increase rigidity.
167CN03
167CN02
5S-FNE Engine 5S-FE Engine