PIWIS Diagnostic Suite - Porsche Bench Pinout Wiring 42.950.025

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PIWIS Diagnostic Suite — Dealer-Level Service​

v42.950.025 Guided diagnostics with wiring diagrams and coding support

What is Porsche PIWIS Diagnostic Suite?
Porsche PIWIS is the factory diagnostic environment used by dealers and qualified workshops. It provides control unit diagnostics, guided fault finding, wiring diagrams and service functions for modern Porsche vehicles including 911, Taycan, Boxster, Cayman, Cayenne, Panamera and Macan.

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Highlights

• Full vehicle scan with ECU...

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Frequently Asked Questions​

Which Windows version is recommended?
For maximum stability during ECU flashing and diagnostics, a clean installation of Windows 10 (64-bit) is recommended.
Is it compatible with J2534 PassThru?
Most modern software versions support standard J2534 interfaces like Scanmatik 2 Pro, OpenPort 2.0, and specific VCI adapters.

What's inside:

• Overview & screenshots
• Version history and compatibility
• Download link and setup notes

View full details and download — PIWIS Diagnostic Suite — Dealer-Level Service