How to enable Porsche PIWIS Tester 2 Developer Mode
Developer mode is a special Piwis 2 software that allow a lot of advanced coding normally reserved only to Factory. With this function you will have a tool that can do more than software of official Porsche Dealer. For example, you can reprogram all ECUs completely offline. Note: Porsche PIWIS Tester 2 Developer Mode only available in German Language How to use Developer Mode? Autonumen offer instruction here. Install winrar and winhex on your computer. -1-locate the file c:\program files\porsche\PIDT_P_MIG_DLSS3\pidt\plugins\de.dsa.pidt.datatype.jar and copy it on your desktop in order to modify it. Open it with winrar,in the wirar windows locate the file \de\dsa\pidt\datatypes\utils\Helper$1.class and drag it on your destop , delete it from the archive after the copy, keep the winrar window open. Open Helper$1.class on your desktop with winhex and goto offset E81, replace 9A by A7 and save. Drag back the save file on the winrar windows still open and click OK.Close