Porsche Piwis Tester III with latest V39.9 software installed at Lenovo Yoga S1 touch screen laptop, ready to use. Fixed piwis tester 2 could not work on Porsche vehicles after 2017, comes with dual system V38.200 + V39.900 software, supports diagnosis and programming for Porsche old and new cars till 2020. How to swith to developer mode from dealer mode for piwis tester 3 software?
Top 4 Reasons To Get Piwis 3
1. Exclusive support for Porsche third generation diagnostic PIWIS 3
2. New DoIP Ethernet diagnostic technology
3. Luxury car diagnosis, ultra low threshold
4. Support Porsche Models after 2002 till 2020
Piwis 3 Software Developer Mode Switch Instruction
For New Cars
1.Home
2. System
3. 911.981.970.cayenne (11 years).Macan diagnostic configuration
4. Mode
5.Operation mode
6. E(Engineer mode） V（Normal module）
7. Save
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