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How to Use Porsche PIWIS 4: A Step-by-Step Guide for Beginners

If you're a Porsche enthusiast or a professional automotive technician, the Porsche PIWIS 4 is an essential tool for your garage. The PIWIS tester 4 is a sophisticated Porsche dealership diagnostic tool that allows you to perform advanced diagnostics on all Porsche models. In this guide, we'll walk you through the steps of using the Porsche PIWIS 4 so you can harness its full potential.

What is the Porsche PIWIS 4?

The Porsche PIWIS 4 is the latest version of the diagnostic tool used by Porsche technicians worldwide. This tool provides comprehensive diagnostics capabilities, allowing you to troubleshoot, maintain, and repair Porsche vehicles with precision. The Porsche PIWIS 4 kit includes essential components such as the OBD2 scanner cable and software loaded on a robust laptop designed to communicate with all Porsche vehicle electronics systems.

Step 1: Setting Up Your Porsche PIWIS 4 Kit

Before you begin using your PIWIS 4, you'll need to ensure it is set up correctly. Here's how:

  1. Unbox and Connect: Carefully unbox your Porsche PIWIS4 Diagnostic Tool Kit and connect the PIWIS tester to the included laptop.
  2. Software Installation: If not pre-installed, install the diagnostic software from the provided media. Follow the on-screen instructions carefully.
  3. Power Up: Power on the laptop and ensure it is fully charged or plugged into an outlet.

For more information about the Porsche PIWIS 4 kit, you can visit the Porsche Piwis4 Diagnostic Tool Kit page.

Step 2: Connect to Your Porsche

Using the Porsche OBD2 scanner cable, connect the PIWIS 4 to your Porsche vehicle’s diagnostic port, usually located under the dashboard.

  1. Secure Connection: Make sure the connection is secure and the OBD2 scanner cable is firmly attached to both the car and the PIWIS tool.
  2. Ignition: Turn the vehicle’s ignition to the "on" position without starting the engine to activate the car's diagnostic system.

Step 3: Running Diagnostics

  1. Software Login: Start the diagnostic software on the laptop and log in using your credentials.
  2. Select Vehicle: Enter the vehicle information as prompted, or allow the PIWIS to auto-detect the vehicle Make and Model.
  3. Diagnostics Test: Choose the type of diagnostic test you need to perform. Options range from engine diagnostics to checking brake systems and more.
  4. Analyze Results: Once the test is complete, review the results. The software will highlight any issues detected, along with potential solutions.

Step 4: Troubleshooting and Repairs

Use the diagnostic information to address any detected issues. The PIWIS tester 4 provides manufacturer-level guidance and repair procedures, ensuring you can execute accurate repairs and maintain Porsche standards.

Purchasing Your Porsche PIWIS 4

Looking to buy the PIWIS 4? Check out KKS Supercar for high-quality automotive diagnostic tools. The site offers a variety of professional-grade solutions, making it your one-stop-shop for Porsche diagnostics.


With the proper setup and knowledge, the Porsche PIWIS 4 can empower you to maintain and repair your Porsche vehicles with confidence. Whether you're an owner looking to understand your car better or a technician aiming for precision diagnostics, the PIWIS 4 is the tool you need to succeed.

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