If you own a European car in Malaysia, generic OBD-II scanners only tell part...

https://hotel-wiki.win/index.php/Why_Do_European_Cars_Get_Misdiagnosed_at_General_Workshops%3F

If you own a European car in Malaysia, generic OBD-II scanners only tell part of the story. Manufacturer-specific codes often need specialist tools to diagnose properly, and sourcing genuine parts can be tricky with counterfeits lurking