SM2 PRO J2534 VCI 2 PRO 67IN1 OBD Scanner Tool Diagnostic Scanner Tool SM2 PRO J2534 VCI Functions: Read and write ECU data ECU clone ECU parameter adjustment ECU maintenance engineering Chip turing Read ECU maps Checksum correction Stage1-3, gearbox tuning , LC, sportdisplay , immo off, adblue off, dpf off, dtc off ,vmax ,swirl off Read flash and ep files Powertrain adjustment Support online update VR files supply Pinout comewith SM2 PRO J2534 VCI Highlights: SM2 PRO J2534 VCI works on all GM CHEVROLET BUICK CADILLAC GMC HUMMER PONTIAC SAAB Vauxhall/Opel 16 pin vehicles from 1996 to 2023. High-quality Vauxhall/Opel dealer diagnostic interface with Global TIS, GDS 2, Tech2Win software. Support Protocols: J2534, RP1210C ,CAN, J1939,J1708, KWP2000, ISO9141 Support online programming function with GM SPS Subscription (Need to Buy Addtionally) Complete list of live data streaming for all main ECU and New software flash for existing ECU to fix drivability issues Programming and installation of new ECU (PCM, ABS, Instrument cluster, airbag, fuel pumps, etc.,) Automatic vehicle recognition with DTC reading and removal Programming new keys, Setting/removing speed limiters and more dealer software