Comparison on Piws Tester2 for Porsche Diagnostic Tools Serials 

Note: If you need online programming, we recommend you buy Yanhua version Piws tester2 SP161-YH, it supports off-line programming, key programming as well.

Item Number	SP161-C	VX03	SP161	SP161-B	SP161-BS
Item Name	Original AllScanner VCX-Plus Multi Scanner for Porsche Piws Tester II JLR with CF30 Laptop	VXDIAG MULTI Diagnostic Tool for Porsche Piws Tester II JLR with CF30 Laptop Support Original Software	Piws Tester II for Porsche Diagnostic Tool with CF30 Laptop and Latest software PIWS II	YANHUA Porsche Piws II without Laptop and software	Piws2 Tester II Latest Software 500G HDD plus CF30 Laptop for Porsche Diagnose Programming Online
Software Version	PIWS II V17.1; JLR V143	PIWS II V17.1; JLR V143	PIWS II V17.1	N/A	PIWS II V17.1
Brand	AllScanner	VXDIAG (Chinese Original Hardware; Original Porsche Software)	AllScanner (depends on QC label)	YANHUA	(Original Porsche Software)
Vehicles Coverage	Porsche cars 2005-2015 Jaguar Land Rover cars 2005 up	Porsche cars 2005-2015 Jaguar Land Rover cars 2005 up	Porsche cars 2005-2015	Porsche cars 2005-2015	Porsche cars 2005-2015
Update	via HDD	VXDIAG Software Update via HDD VXDIAG Hardware Update with Hardware ID Update Authorization	via HDD	N/A	via HDD
Language	German, British English, American English, French, Italian, Spanish, Japanese, Russian, Portuguese, Dutch
Support System	Engine, automatic transmission, air-conditioning, SRS, ABS, ASR, MPL, GM, Original antitheft System, Keyless GO system, OBDII system.
Support Protocol	ISO-9141 K-Line ISO-14230 K-Line ISO-15765 CAN SAE-J1850-VPW (GM Class2) SAE-J1850-PWM (FORD SCP) ISO-11898-2 DWCAN ISO-11898-3 DWFTCAN SAE-J2411 Single Wire CAN (GMLAN) SAE-J2610 SCI (Chrysler) SAE-J1567 CCD BUS (Chrysler) SAE-J2740 GM ALDL SAE-J2809 (HONDA DIAG-H) CAN125/CAN250/CAN500/CAN1000 SAE-J1939 CAN SAE-J1708/J1587 On RS485 CAT DATALINK (Catepillar) ATA DATALINK (Catepillar)
Support Online Programming	NO	NO	NO	N/A	Yes, cost 220usd per time
Special Function (Recommendation)	N/A	VXDIAG support add more original software in feature, you only need buy authorization from us. Already released original software authorization has Toyota, Honda, Land Rover, Jaguar, and Porsche. Software will release soon including: Volvo, Subaru, Chrysler, GM, Ford, Mazda, Kia, Hyundai, GMC, Nissan, Suzuki, VAG, BMW, BENZ, FERRARI and Marerati.	Bluetooth,GPS and Navigation Function are available in case you pay for the authorization fee	N/A	Bluetooth,GPS and Navigation Function are available in case you pay for the authorization fee