Yamaha TMAX 2020 Service Manual

8-104
ELECTRICAL COMPONENTS
EAS30560
CHECKING THE CRANKSHAFT POSITION
SENSOR
1. Disconnect:
• Crankshaft position sensor coupler
(from the wire harness)
2. Check:
• Crankshaft position sensor resistance
Out of specification  Replace the crank-
shaft position sensor/stator assembly.
a. Connect the digital circuit tester () to the
crankshaft position sensor coupler as
shown.
b. Measure the crankshaft position sensor
resistance.
EAS30561
CHECKING THE LEAN ANGLE SENSOR
1. Remove:
• Lean angle sensor
(from the bracket.)
2. Check:
• Lean angle sensor output voltage
Out of specification  Replace.
a. Connect the test harness– lean angle sen-
sor (6P) “1” to the lean angle sensor and
wire harness as shown.
b. Connect the digital circuit tester (DC V) to
the test harness– lean angle sensor (6P).
c. Push the ON/start switch.
d. When turn the lean angle sensor to 65.
e. Measure the lean angle sensor output volt-
age.
Crankshaft position sensor
resistance
228–342 
Digital circuit tester (CD732)
90890-03243
Model 88 Multimeter with
tachometer
YU-A1927
• Positive tester probe 
Gray “1”
• Negative tester probe 
Black “2”
Operating angle
65 
Output voltage up to operating
angle
0.4–1.4 V
Output voltage over operating
angle
3.7–4.4 V
Digital circuit tester (CD732)
90890-03243
Model 88 Multimeter with
tachometer
YU-A1927
Test harness– lean angle sensor
(6P)
90890-03209
Test harness– lean angle sensor
(6P)
YU-03209
• Positive tester probe 
Yellow/Green (wire harness color)
• Negative tester probe 
Black/Blue (wire harness color)
G089053

Yamaha TMAX 2020 Specifications

General

Displacement	562cc
Bore x Stroke	70.0 mm x 73.0 mm
Compression Ratio	10.9:1
Fuel System	Fuel Injection
Ignition System	TCI
Transmission	V-Belt Automatic
Rear Suspension	Swingarm
Front Brake	Hydraulic dual disc, Ø267 mm
Rear Brake	Hydraulic single disc, Ø282 mm
Front Tyre	120/70R15M/C 56H
Rear Tyre	160/60R15M/C 67H
Overall Length	2, 200 mm
Overall Width	765 mm
Seat Height	800 mm
Wheelbase	1, 575 mm
Wet Weight	218 kg
Fuel Tank Capacity	15 litres
Engine Type	Liquid-cooled, 4-stroke, DOHC, 4-valve
Maximum Torque	55.7 Nm @ 5, 250 rpm
Front Suspension	Telescopic fork
Overall Height	1, 420mm