Yamaha Diagnostic Tool; Features Of The Yamaha Diagnostic Tool; Functions Of The Yamaha Diagnostic Tool - Yamaha TMAX XP530E-A 2017 Service Manual

01: Throttle position sensor signal 1
(throttle angle)
13: Throttle position sensor signal 2
(throttle angle)
14: Accelerator position sensor signal 1
(throttle angle)
15: Accelerator position sensor signal 2
(throttle angle)
30: Ignition coil
36: Injector #1
37: Injector #2
If a malfunction is detected in the sensors or actuators, repair or replace all faulty parts.
If no malfunction is detected in the sensors and actuators, check and repair the inner parts of the
engine.
EAS30951

YAMAHA DIAGNOSTIC TOOL

This model uses the Yamaha diagnostic tool to identify malfunctions.
For information about using the Yamaha diagnostic tool, refer to the operation manual that is included
with the tool.
TIP
A generic scan tool can also be used to identify malfunctions.

Features of the Yamaha diagnostic tool

You can use the Yamaha diagnostic tool to identify malfunctions quicker than with conventional meth-
ods.
By connecting the adapter interface, which is connected to the USB port of a computer, to a vehicle's
ECU using the communication cable, you can display information that is necessary for identifying mal-
functions and for maintenance to display on the computer. The displayed information includes the sen-
sor output data and information recorded in the ECU.

Functions of the Yamaha diagnostic tool

Diagnosis of malfunction:
Diagnosis of function:
Dynamic inspection:
Active test:
Maintenance record:
Recall search:
Monitoring:
Yamaha diagnostic tool USB
90890-03256
Yamaha diagnostic tool (A/I)
90890-03254
OBD/ GST Leadwire kit
90890-03249
Fault codes recorded on the ECU are read, and the contents are dis-
played.
The freeze frame data (FFD) is the operation data when a malfunction
was detected. This data can be used to identify when the malfunction
occurred and check the engine conditions and running conditions when
it occurred.
Check the operation of the output value of each sensor and actuator.
Check the electric component condition automatically.
Manually adjust injection duration and/or switch some actuators for
troubleshooting.
Store the inspection history into the Yamaha diagnostic tool application.
Search the recall campaign information.
Displays a graph of sensor output values for actual operating condi-
tions.
8-62
FUEL INJECTION SYSTEM