Piwis - Tester 4

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Working on electric vehicles (EVs) requires strict safety protocols. The PIWIS 4 includes specialized guided diagnostics for safely de-energizing and testing high-voltage battery packs.

Provides live, detailed data from various vehicle systems, allowing for precise troubleshooting of intermittent issues. piwis tester 4

Real-time monitoring of sensors and actuator values.

Unlike generic OBD2 scanners that only read generic emissions codes, the PIWIS 4 offers component-level access. It allows technicians to look deeply into the proprietary software architecture of classic models, modern sports cars, and cutting-edge electric platforms like the Taycan and Macan EV. Key Technical Specifications and Hardware This public link is valid for 7 days

: Supports both Wi-Fi and LAN connections for flexible workshop use. Comparison with PIWIS 3

The PIWIS Tester 4 is the pinnacle of Porsche diagnostic technology. By blending advanced EV support, superior diagnostic speed, and robust SFD security, it ensures that technicians can work confidently on the most sophisticated vehicles Porsche has ever produced. Can’t copy the link right now

The is more than a diagnostic tool; it is the gateway to the soul of a modern Porsche. While the price point is prohibitive for casual users, for the professional technician, it pays for itself on the first complex PDK programming job or airbag module replacement.

The PIWIS 4 is a professional-grade investment. Prices vary depending on the hardware configuration and included software.