PIWIS Diagnostic Suite — Dealer-Level Service

PIWIS Diagnostic Suite - Porsche Bench Pinout Wiring 42.950.025

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PIWIS Diagnostic Suite — Dealer-Level Service
PIWIS Diagnostic Suite - Porsche Bench Pinout Wiring 42.950.025
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New release thread for PIWIS Diagnostic Suite — Dealer-Level Service: discuss, share feedback, and get help.

PIWIS Diagnostic Suite — Dealer-Level Service Bin

PIWIS Diagnostic Suite — Dealer-Level Service

v42.950.025 Guided diagnostics with wiring diagrams and coding support

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.

View attachment 1188

Highlights
  • Full vehicle scan with ECU...
Click to expand...

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
 
Igor.77 said:
Hi guys, could you please send me a working link?
Click to expand...

Hello.

If you are looking for the download, please check the "Go to Download" or "Download" button at the top right of the resource page. On this board, you usually need to be logged in and sometimes click the "Thanks" or "Like" button on the first post to reveal the attachment or external link.

If the link in the first post is dead (404), we will have to wait for the OP Bin to re-upload it.

While you are getting set up, what VCI (Vehicle Communication Interface) are you planning to use with v42.950.025?

  • Genuine/Clone PT3G: Native support, best for coding.
  • VAS 6154 (Clone): Hit or miss depending on the firmware.
  • J2534 (Scanmatik 2 Pro / OpenPort): Usually works well for diagnostics, but be careful with older drivers on Windows 10.

Also, since this thread covers Bench Pinout Wiring, are you trying to connect to a specific module on the bench right now? If you need help with the pinout while waiting for the software, please post the ECU label details:

Code: 
Make: Porsche
Model: (e.g. 911 992, Macan, etc.)
ECU Type: (e.g. Bosch MG1CS002, Continental SDI 21)
Part Number: (e.g. 992.907.xxx)

Without the exact ID, we can't confirm the correct bench wiring for you.
 
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