What’s the difference between VXDIAG VCX DoIP Porsche Tester III and OEM Porsche PIWIS III Tester? Check table comparison below:
| Item | VXDIAG VCX-DoIP for Porsche | OEM Porsche Tester III PT3G |
| Item No. | A306-3 | A306-4 |
| Image |  |
 |
| Original/Clone | Original VXDIAG | Clone |
| Software version | 38.400.000 | 38.200.040 |
| Language | German English French ItalianSpanish Japanese Chinese Russian Dutch Portuguese | German English French ItalianSpanish Japanese Chinese Russian Dutch Portuguese |
| PIWIS License | Unlimited | Unlimited |
| Update | By new SSD | By new SSD |
| DoIP enabled | Yes | Yes |
| Support Porsche year | All Porsche from 1998 till now | All Porsche from 2002 till now |
| Online immobilizer programming | Yes | Yes |
| Full-system diagnosis | Yes | Yes |
| Guided fault finding | Yes | Yes |
| Maintenance circuit diagram view | Yes | Yes |
| Developer Mode | Yes | Yes |
| Original software compatibility | No | No |
| WiFi connection | USB/WiFi/WLAN | USB/WiFi |
| Package | 1pc x Piwis tester III VCI1pc x USB Cable
1pc x OBD Cable 1pc x Lenovo T440P Laptop 1pc x LAN cable 1pc x 240G SSD
|
1× Piwis3 Tester1× OBDII Cable
1× USB Cable 1× 240GB Software SSD 1× Panasonic CFAX3 Laptop
|
| Other software license | SDD, GDS2, Techstream, HDS, XENTRY, ISTA,IDS,VIDA etc | No possible to add other license |
| Price | $1845 | $2599 |
What’s the difference between Piwis 2 and Piwis 3:
PIWIS Tester III covers all new Porsche models like new Panamera 971, Cayenne 9Y0, Cayman 981 GT4 clubsport, etc., which are not supported by PIWIS II at all and will never be supported in the future. PIWIS Tester III also supports full range of diagnostics functions for all the Porsche models which have ever been released.
Why you should have a Porsche Piwis 3:
* vehicle coverage up to 2018: 911, Macan, Cayeme, Panamera, Boxter Cayman
* Fast and stable connection Simulation mode ( diagnostic session without VCI connection )
* Support online immobilizer programming
* New DoIP diagnostic technique based on Ethereum for post-2017 Porsche
* Developer mode enabled
Which Porsche model and year can be done with Piwis 3:
Piwis 3 is confirmed to work with all Porsche from 1998-2018:
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
and othe1 old models
https://www.obd2tool.com/blog/2020/03/07/vxdiag-vcx-doip-porsche-tester-iii-vs-oem-porsche-piwis-iii/
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