Yamaha YZ450F(D) Owner's Service Manual page 38

Throttle position sensor:
Throttle position sensor maximum resistance
Throttle position sensor variable resistance
Throttle position sensor input voltage
Fuel injection sensor:
Crankshaft position sensor resistance
Intake air pressure sensor output voltage
Atmospheric pressure sensor output voltage
Intake air temperature sensor
Idling condition:
Engine idle speed
Oil temperature
Lubrication system:
Oil filter type
Oil pump type
Tip clearance
Side clearance
Housing and rotor clearance
Bypass valve setting pressure
Cooling:
Radiator core size
Width
Height
Thickness
Radiator cap opening pressure
Radiator capacity (total)
Water pump
Type
Item
MAINTENANCE SPECIFICATIONS
Standard
5 kΩ
0–2 kΩ (full closed)
4–6 V
248–372 Ω
3.57–3.71 V at 101.3kPa (1.013 kg/cm
14.41 psi)
3.57–3.71 V at 101.3kPa (1.013 kg/cm
14.41 psi)
5.4–6.6 kΩat 0 °C (32 °F)
290–390 Ωat 80 °C (176 °F)
1,900–2,100 r/min
55–65 °C (131–149 °F)
Paper type
Trochoid type
0.12 mm or less (0.0047 in or less)
0.09–0.17 mm (0.0035–0.0067 in)
0.03–0.10 mm (0.0012–0.0039 in)
40–80 kPa (0.4–0.8 kg/cm
psi)
121.4 mm (4.78 in)
235 mm (9.25 in)
28 mm (1.10 in)
108–137 kPa (1.08–1.37 kg/cm
19.5 psi)
0.62 L (0.55 Imp qt, 0.66 US qt)
Single-suction centrifugal pump
2-8
Limit
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2
, ----
2
, ----
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0.20 mm (0.008
in)
0.24 mm (0.009
in)
0.17 mm
(0.0067 in)
2
, 5.69–11.38 ----
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2
, 15.4– ----
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