... the hardware standard for OEM scan. Mazda, Ford, Landrover, Jaguar,GM, Opel, Sabb and more use J2534 standard for scan now. so ... (Diagnostic CAN)ISO 14230 (KWP2000 over ISO9141)J2534 X-vci GM MDI (Multiple Diagnostic Interface) for ECU reprogramming utilizing J2534. ... and GDS2,It can support all the GM,OPEL,SABB cars.Note: Requires software subscription to GM SPS (Service Programming System), which ...