En
The process to copy car keys using JMA transponder technology requires information to be captured from the vehicle ECU and saved onto the TPX8+ chip.
In this video, we show you how to complete this ‘sniffing’ process on vehicles that use the Megamos® Crypto system manufactured after 2007.
This same process can also be used on vehicles for which only one TPX8+ chip is required to capture the necessary data from the ECU.
