What’s Porsche PIWIS Tester III Function



The Porsche PIWIS 3 (PST3) is the newest Diagnostic Tool in the market. It can read trouble code, clear trouble code, shows ECU information. It test live data, display actual values, and programs. On all; process malfunction navigation, showing all interior circuit diagram. Specially if  were produced after 2005.

1. Porsche PIWIS Tester III is the third-generation Porsche diagnostic tool, more user-friendly and faster and more efficient for auto diagnostics and online programming.

2. Porsche Piwis III is compatible Porsche Piwis II, that means III includes all the functions of Piwis II.

3. Good at maintenance, repair, control units change and programming & setting codes, and so on.

Porsche PIWIS TESTER PIWIS3 Features:

1. New operating system and more intuitive software interface

2. New VCI, support for models with DoIP diagnostics after 2017

3. Maintenance, repair, control unit replacement, programming code

4. Login online anti-theft matching programming

5. Guided fault finding

6. Maintenance circuit diagram view

7. Engineer mode (development version) can support special functions such as installing, modify, Flash.


1, New VCI for porsche After-2017 vehicles with DoIP diagnosis, also support the old porsche cars from 1998-2018. For example: Porsche 911(997),(991) Boxster/Cayman (987),Cayenne up to MY 2010,Cayenne from MY 2011,Panamera, Especially the latest models:

Paramera (971) 2018,Caynenne (92A) 2018,Macan (95B) 2018,911 (991) 2018,9YA and other old models.

2. Diagnostics application 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.

3. 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.

4. Actual values/input signals functions displays you the actual values and input signals of control units.

5. 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.

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

7. 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

8. 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.

9. 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.

Support Model:

1. 911(997) (991)

2. Boxster/Cayman (987)

3. Cayenne up to MY 2010

4. Cayenne from MY 2011

5. for Panamera

Sofeware Detail:

What's Porsche PIWIS Tester III Function-1

What's Porsche PIWIS Tester III Function-2


Package Listing :
1× Piws 3 Tester
1× OBDII Cable
1× USB Cable
1× 256GB Software SSD
1× Lenovo S1 yoga12 I5 5300U 8GB


Trust is everything, we have been been supplying systems globally for nearly 10 years.
Trusted by many Porsche Independents & Specialists all around world.

Be the first to comment

Leave a Reply

Your email address will not be published.