Hi, you can use Maxisys Pro with J2534 to do programming directly. If the Initial Report needs to be replaced then please use the old EGS module to enter Programming first then change the new replaced EGS module when selecting EGS to do programming. Please try and record all data during the process. If there is any problem, please upload the data log from your device for us to check. Thanks!  

http://www.auteltech.com/u/cms/www/201501/282132017pvy.pdf 

Support this is a great help - this kind of guide.

I bet there is a ton more, but do you have a list / link with all guides

Hi, we have only this one here available. You may search online to see if can get more since some customers may share it online. Thanks!

 Hi, please go to AutoSelect - Programming - Programming/Coding - Selective Programming - Select the EGS module - Download data - Programming and Coding the EGS. Before the programming, please check Initial report to see if the replaced EGS can match with the car. If not, programming cannot be done. If you have any problem, please upload a data log to us. For how to upload data log, please refer to the training video via below link. Thanks!