Porsche Diagnostic PIWIS 3

Porsche Diagnostic PIWIS 3 Supports Porsche PPN Online and is possible to update via SD Card or by SSD system ready to work.

PIWIS Tester 3 is the Porsche factory-developed diagnostic coding and programming tool. It stands for Porsche Integrated Workshop Information System. Porsche dealer technicians use this tool to perform a multitude of diagnostic and repair functions on your car. There are 3 generations of testers, the original which I believe can handle cars up to the 2014 model year, the PIWIS II which handles cars up to and including the 2017 model year, and the current PIWIS III which handles all cars including the 2021 model year. Naturally, if your car is under warranty, then you don’t need this tool. Let the dealer handle any issues that come up.

MAIN FUNCTIONS

1. Diagnostics application:
It is used for communication with control units. You can search for, identify, code and control program units, read out the event memory, execute complex processes, change drive links and execute routines.

2. Guided fault finding (GFF):
Generates a test plan for a fault code. This test plan shows the best sequence for carrying out tests. GFF compiles a list of recommended tests, documents and wiring diagrams.

3. Actual values/input signals functions: 
Displays you the actual values and input signals of control units

4. Drive links/tests function:
Displays the drive links of control units, allows you to change the parameters of these drive links and run test routines for individual control units

5. Maintenance/repairs function group
Use this function to call up control unit-specific processes that cannot be implemented generically from the ODX data

6. Coding/programming function group
Use this function to write coding values. Values can be coded automatically or set manually. This function group includes (Automatic coding, Manual coding, Customer-specific settings and Factory settings) coding modes

7. Logging
Use this function to activate logging for diagnostics, guided fault finding (GFF) and measuring equipment applications. Temporary and permanent working log can be created

8. Filter
Use this function to limit the view of the control units installed in the vehicle. In the diagnostic application you can create, edit, activate, deactivate or assign filters

9. Wiring diagrams application
This application is the representation of physical connections and layouts of circuits

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