No. Buy an iCarsoft POR II or a Foxwell NT530. They will read 90% of codes for 10% of the price. You do not need the PTS4 to change brake pads or oil.
For critical operations like software updates or module programming, the following conditions must be met: Power Supply : A high-current external charger (at least piwis tester 4
Unlike its predecessors, the PIWIS 4 is fully optimized for the unique propulsion systems, battery management, and charging infrastructures of Porsche’s growing EV and hybrid lineup. piwis tester 4