Instruction manual

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3 Quick -manual
3–1 List of operations
3–1–1 Editing and writing in of ECU data
This is the operation procedure for reading in data from ECU, editing the fuel adjusting map and ignition
timing map, and writing in ECU.
3–1–2 Editing of saved data in files and writing in ECU
This is the procedure for reading in saved data (ycz File), checking contents, editing, and writing in ECU.
No. Objective Operation of YMS Remarks
(1) Startup of YMS Double click for shortcut to
YMS
(2) ycz File reading in File > Open Only YMS exclusive file
(3) Reading in data from ECU Tool > Read from ECU Keep power to ECU ON.
(4) Data content confirming,
editing
Editing optional data of Map/
Const.
At this point, not reflected on
ECU
(5) Writing in data in ECU Tool > Write to ECU Keep power to ECU ON.
(6) Title information editing Tool > Title Edit Title information as
required
(7) ycz File saving File > Save as Store file as required
No. Objective Operation of YMS Remarks
(1) Startup of YMS Double click for shortcut to
YMS
(2) ycz File reading in File > Open Only YMS exclusive file
(4) Data content confirming,
editing
Editing optional data of Map/
Const.
At this point, not reflected on
ECU
(5) Writing in data in ECU Tool > Write to ECU Keep power to ECU ON.
(6) Title information editing Tool > Title Edit Title information as
required
(7) ycz File saving File > Save as Store file as required