If you own a Vauxhall (or Opel in Europe), you know the dread of seeing that check engine light. A trip to the dealer can cost £100 just for a diagnostic scan. So, you turn to the internet. You hear about —the aftermarket diagnostic software that claims to do everything from reading fault codes to programming injectors and resetting service lights.
It is important to distinguish between the software and the hardware. You can download the VauxCom/OP-COM software suite for free from the official VXDiag website. However, the software will not let you communicate with the car without an activated license. vauxcom activation code free