Piwis Tester 4

The most visible change is the hardware. The PIWIS Tester 3 was a durable, yet heavy, Panasonic Toughbook-style device. The new PIWIS Tester 4 is a sleek, lightweight, industrial-grade tablet.

| Feature | PIWIS Tester 4 | Generic OBD Scanner | |--------|----------------|----------------------| | Coding & programming | ✅ Full | ❌ None/Limited | | ADAS calibration | ✅ Guided | ❌ Not supported | | EV battery diagnostics | ✅ Deep | ⚠️ Basic codes only | | Component activation | ✅ Yes (pumps, valves, fans) | ❌ No | | Dealer-level functions | ✅ Immobilizer, keys, coding | ❌ No |

Text: The wait is over. The PIWIS Tester 4 is now available for professional diagnostics. Complete coverage for all Porsche models, old and new—including the latest electric platforms. Faster hardware, deeper coding capabilities, and future-ready software. Upgrade your workshop’s capabilities today. piwis tester 4

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#Porsche #PIWIS4 #AutoTech

The PIWIS Tester 4 is the gold standard for Porsche diagnostics. It merges speed, security, and depth of control in a portable, future-ready package. For any shop serious about servicing modern Porsches, this isn't just an option—it's a necessity.

“If you work on Porsches, you work with PIWIS. Tester 4 makes sure you stay ahead of the curve.” The most visible change is the hardware

As Porsche vehicles grow increasingly complex—integrating hybrid drivetrains, advanced driver assistance systems (ADAS), and over-the-air (OTA) update capabilities—the need for a powerful, future-proof diagnostic solution has never been greater. Enter the PIWIS Tester 4, the latest evolution of Porsche’s proprietary diagnostic hardware and software platform.