How to Upgrade Porsche PIWIS Tester II Firmware

Porsche Piwis Tester II is a Professional Diagnostic Tools especially designed for Porsche diagnostics. The Porsche scanner supports updating firmware online. Here autonumen has made a guide on how to update PIWIS Tester II diagnostic& programming system driver & firmware.

Newest piwis version: V16.200

Tips before we start:

    Make sure your PC gets well network connection
    Ensure the Porsche Tester scanner is connected with PC/laptop (do not need to connect with vehicle)

How to:

1) Open Porsche PIWIS software, select “Tools” function, click “Device update”



2) Then click “Update” to update Piwis tester driver and firmware



3) VCX Device Firmware Updating. Do not interrupt!!!


4) Update Online Complete. Close the piwis software program.



Learn more about Porsche PIWIS Tester II Diagnostic Tool: www.autonumen.com

Porsche Piwis Tester II Review

I bought a Porsche Piwis tester II 13.400 diagnostic tool on OBD2 Diagnostic Tools Best Quality Porsche Piwis Tester II V15.1 for US$899.00 . This is the same software and hardware that the dealerships are using to diagnose, program and reset system faults. Till today, I have owned the tool for 10 days, and think I will share my experience with it.



I can confirm this system works! I have tested the tool on three Porsche vehicles in my garage. I first used it to read and clear DTCs from ABS system on a 07 Cayman. It took less than 5 minutes for the tool to retrieve 2 error codes. I also program two cars: a 06 Boxster and a 13 Panamera with the device.

The tool is really great. The software is the latest version. It is powerful but cheap. I believe many Porsche mechanics will want this. Some of you may already have got one. What are your experiences with Piwis Tester Porsche 15.100?