Piwis Tester 4 -

| Feature | Piwis Tester 3 | Piwis Tester 4 | | :--- | :--- | :--- | | | 4.5 lbs Laptop | 2.2 lbs Tablet | | Connection | Wired USB (VAS 5054) | Wireless Wi-Fi (VAS 6154) | | Vehicle Coverage | Porsche up to 2018 | Porsche up to current EV (Taycan/Macan EV) | | Workshop Air | Required manual sync | Real-time cloud sync | | Operating System | Windows 7 Embedded | Custom Linux (Faster boot) |

: Advanced versions of the software allow for "Developer Mode," which enables special functions like retrofitting features or flashing custom firmware that is usually locked to standard dealer accounts. Component Protection piwis tester 4

The tool revealed that the problem was caused by a faulty oxygen sensor. John replaced the sensor and used the Piwis Tester 4 to reset the trouble codes and perform a series of tests to ensure the issue was resolved. | Feature | Piwis Tester 3 | Piwis

For professional workshops, upgrading to the PIWIS 4 isn't just an option—it’s a necessity to deliver dealer-level service. For professional workshops, upgrading to the PIWIS 4