Yamaha F200B, Service Manual

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4-2
4
TIP:
• The amount of memory and the amount of free space on the hard disk differs depending on the
computer.
• Using this software while there is not enough free space on the hard disk could cause errors and
result in insufficient memory.
• This software will not run properly on some computers.
• When starting up this program, do not start other software programs.
• Do not use the screen saver function or the energy saving feature when using this program.
• If the engine ECM is changed, restart the program.
• Windows XP and Windows Vista are multiuser operating systems. Therefore, make sure to quit
this program if the login user is changed.
Function
• Diagnosis
Displays each part name, and the engine ECM trouble codes and status when the engine start
switch is turned to ON. This enables you to find malfunctioning parts. The trouble codes displayed
are the same as those described in this chapter. See “Trouble code and checking step” (4-9).
• Diagnosis record
Displays each part name and the engine ECM trouble codes that have been recorded. This
enables you to check the record of malfunctions for the outboard motor. The trouble codes dis-
played are the same as those described in this chapter. See “Trouble code and checking step” (4-
9).
• Engine monitor
Each sensor status and the engine ECM data are displayed when the engine start switch is turned
to ON. This enables you to find malfunctioning parts quickly. In addition, the data displayed using
the Engine monitor function can be displayed in a graph.
(*1) Intake air pressure
(*2) Engine oil pressure
(*3) Engine shut-off switch
(*4) Neutral switch
Engine speed Fuel injection duration Dual engine system switch
Intake pressure (*1) Ignition timing Shift cut-off switch
Throttle position sensor 1 Engine temperature Overheat thermoswitch
Throttle valve opening Intake temperature Main switch
Throttle position sensor 2 Oil pressure (*2) Main relay
Accelerator position sensor 1 Intake cam timing (STBD) Electronic throttle relay
Accelerator position sensor 2 Intake cam timing (PORT) Fuel pump relay
Atmospheric pressure Engine stop lanyard switch
(*3)
Battery voltage Shift position switch (*4)
YDIS