Xhorse MVCI Pro and Godiag GD101 J2534 passthru device which is better? Check the table comparison: Item Xhorse MVCI Pro Godiag GD101 J2534 Brand Xhorse Godiag Toyota techstream software Yes Yes Honda HDS software Yes Yes VAG ODIS software Yes Yes Ford IDS software Yes Yes Mazda IDS software Yes Yes Subaru SSM4 software Yes Yes JLR SDD software   Yes Renault Clip software   Yes ( Godiag j2534 with Renault Clip ) Nissan Consult iii+/R2R software   Yes ( godiag j2534 with Nissan Consult+ ) Volvo VIDA software   Yes GM GDS2 software   Yes Xentry passthru   Yes PCM-flash   Yes ELM327 Mode (scanmaster, Forscan etc)   Yes Compatible with OEM software for online programming No No Operating system Win7/Win8/Win9/Win10 Windows 8/10/11, 32/64bit (Better Not Install Driver on Win7!) Driver Xhorse MVCI driver Godiag J2534 driver Update Software update by link Firmware update online Software update by link Firmware update online Price $88 $20USD In sum:...

  Tutorial: How to unlock Continental PCR 2.1 from Audi using   Scanmatik2 Pro , pcmflash and   godiag GPT Boot ECU Adapter . You should first open it because need the password. Here is the wiring diagram (for pcmflash only). You must solder two resistors. Have SM2 connected. Here is the pinout and you can see how to make the connections. But actually you need only Power, Ground , CAN High and  CAN Low,  you don’t need to connect GPT 0 and GPT1 to read this. Solder two resistors, each one is 1kohm. Connect power supply with  godiag ECU adapter . It is really useful because you don’t want to solder the resistor. You can connect straight here because you have all these types of resistors and when you don’t push the button (switch button) it will take automatically the resistance and when you push the button it will jump to 100 ohms. This adapter is quite good for few issues. The connection is done. Now we open the pcmflash software 1.20. Select protocol 57. W...