Yamaha TMAX 2020 Service Manual

9-16
FUEL INJECTION SYSTEM
EAS32917
BASIC PROCESS FOR TROUBLESHOOTING
This section describes the basic process about fuel injection system troubleshooting.
But because a work procedure varies depending to symptom and DTC, check and repair it according
to applicable troubleshooting.
When pushing the ON/start switch,
does the MIL come on?
Does the MIL (LED) work
properly?
[B] Perform the checking with the
diagnostic mode.
Check the MIL (LED).
The MIL goes off after 2 seconds?
Still on/flash.
[A] Check the DTC.
Do the troubleshooting according
to the DTCs of "malfunction".
Check the DTCs of "malfunction"
are not displayed on the screen.
Finished.
Yes
YesYes
No
No
No

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