This post is aimed to help update OPCOM China clone 2012V 12039a Can OBD2 For Opel FW 1.45 to 1.60 version. Hope this helps.
(NOTE: update at risk for update method and files is offered by a opcom user)
1. disable internet connection2. install driver for op-com 1.45 from op-com 08.2010 driver cd in device manager i see op-com v2.0
3. then install VAUX-COM_120309a+131223d_GB+OcFlash China.exe4. open OCFLASH FW UPG and load fw160.hex file
5. in oc flash - flashing mode is automatic
6. press flash and wait about 1 minute flashing is finished7. after ocflash , use Mprog FTDI flash utiliy to change the FTDI 232R eeprom content . it should be seems that "USB Serial to converter" rather than "Opcom usb v2" interface . (you need to find the .ept file for ft232r ic)8. next, install the FTDI drivers supplied with "VAUX-COM_120309a+131223d_GB+OcFlash China.exe” package.9. lastly if you 're lucky, opcom interface should be works
5. in oc flash - flashing mode is automatic
6. press flash and wait about 1 minute flashing is finished7. after ocflash , use Mprog FTDI flash utiliy to change the FTDI 232R eeprom content . it should be seems that "USB Serial to converter" rather than "Opcom usb v2" interface . (you need to find the .ept file for ft232r ic)8. next, install the FTDI drivers supplied with "VAUX-COM_120309a+131223d_GB+OcFlash China.exe” package.9. lastly if you 're lucky, opcom interface should be works
(Ftdi chip with program called mprog)
* attached pictures with model opcom fw 1.45 motherboard with pic18f458
* easy method to get op-com fw 1.59
op-com_china clone.ept -> the old version software
op-com_new_vauxcom2012.ept -> new version software
op-com_new_vauxcom2012.ept -> new version software
This is from obdtool: Best car diagnostic tools for sale website technical support:
