PT3G VCI Kit Support Porsche Diagnostic Coding Progrmming Introduction

Function of Porsche VCI diagnostic interface pin



  1. Klemme 15
  2. nicht verbunden
  3. DoIP Rx+
  4. Klemme 31

5.Klemme 31


7. K-Leitung

8.DoIP Activation / CAN LS-H

Klopfsignal/ Blinkcode

9.CAN LS-L / Drehzahlsignal

10.nicht verbunden

11.DoIP Rx

12.DoIP Tx+

13.DoIP Tx-



16.Klemme 30


4 thoughts on “PT3G VCI Kit Support Porsche Diagnostic Coding Progrmming Introduction

    • AutoService says:

      we have the below options for PIWIS 3 tester:
      1. only PIWIS 3 diagnostic tool
      2. PIWIS 3 Diagnostic Tool + New CF54 laptop + SD card upgrade software
      3. PIWIS 3 Diagnostic Tool + 2nd Hand CF54 Laptop + SD card upgrade software
      **SD card upgrading software: you don’t need to ship the laptop back for an upgrade.
      pls advise which option you like.

  1. Pingback: How to check the status of Porsche piwis 3 tester System interface and Porsche PT3G VCI | Car Diagnostic Tool Coding Programming Expert

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