WinOLS is a professional program designed to modify ECU data. Here we share with you V4.7 WinOLS software to assist you with PCMtuner or KT200 Programmer.
Free Download V4.7 WinOLS:
How to Install?
*Change date and time from year 2022 to year 2021
1.Block net attempt if Internet on Windows
2.Install OLS
*Untick “Create desktop icon and DO NOT Launch WinOLS”
3.Uncompress archive (automatic)
4.Create link on desktop (automatic)
5.Launch WinOLS and exit tool
WinOLS Screenshots:
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