A minimum of 1 TB SSD is recommended, as the PSDzData databases are very large.
This is the most crucial step. Without the data, E-Sys cannot read your car.
This guide will walk you through legally sourcing, downloading, and installing ESYS 3301, plus the critical step of installing the matching (the database of ECU firmware/CODING parameters).
Once E-Sys launches, a Settings window may appear. Adjust the following:
Boot your laptop and ensure your firewall or antivirus software isn't blocking incoming local network traffic.
or ICOM device to connect your laptop to the car's OBDII port. PSdZData files