Service manual

9-1
E
TRBL
ANLS
INTRODUCTION
INTRODUCTION
FEATURES
The newly developed Yamaha Diagnostic System provides quicker detection and analysis of engine
malfunctions for quicker troubleshooting procedures than traditional methods.
By connecting your computer to the ECM (Electronic Control Module) of a watercraft using the com-
munication cable, this software can be used to display sensor data and data stored in the ECM on a
computer’s monitor.
If this software is run on Microsoft Windows
®
95, Windows 98, Windows Me, Windows 2000, or
Windows XP the information can be displayed in colorful graphics. Also, the software can be oper-
ated using either a mouse or a keyboard.
In addition, the data for the main functions (Diagnosis, Diagnosis record, Engine monitor, and Data
logger) can be saved on a disk or printed out.
Functions
1.
Diagnosis:
Each sensor’s status and each ECM diagnosis code or item are displayed. This
enables you to find malfunctioning parts and controls quickly.
2.
Diagnosis record:
Sensors that had been activated and ECM diagnostic codes that have been
recorded are displayed. This allows you to check the watercraft’s record of malfunctions.
3.
Engine monitor:
Each sensor’s status and the ECM data are displayed. This enables you to
find malfunctioning parts quickly.
4.
Stationary test:
With the engine off, ignition, fuel injection, and the electric fuel pump are
checked. These tests can be performed quickly.
5.
Active test:
With the engine running, each firing cylinder drops and the engine speed is
checked for changes to determine if the cylinder is malfunctioning. These tests can be per-
formed quickly.
6.
Data logger:
From the data stored in the ECM, at least two items of 78 seconds of recorded
data are displayed on a graph. In addition, the operating time as compared to the engine speed
and the total operating time are displayed. This allows you to check the operating status of the
engine.
7.
ECM No.:
The ECM part number is displayed.
CONTENTS
1. Software (1)
2. Adapter (1)
3. Communication cable (1)
4. Instruction Manual (1)
5. Installation Manual (1)
(with CD-ROM)
Fig. 1
YAMAHA DIAGNOSTIC SYSTEM
for Watercraft
INSTRUCTION MANUAL
60E-2819U-10
YAMAHA DIAGNOSTIC SYSTEM
for Watercraft
INSTALLATION MANUAL
60E-2819K-10
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