Com/network errors a7 2016
I have a bunch off error codes in my 2016 A7 and they are mostly comunication/missing message errors, it started when my original battery was dying last year and i replaced it with same typ but non oem (Varta agm 105ah) the new battery is coded to the car with obdeleven.
I can clear all codes but they keep comming back but never with a permanent error like electrical fault,short och open circuit.
Is there a way to live test network coms with obdeleven or do i need more advanced test equipment?
Any ideas whats wrong with my car or what i can test?
I have attached a full scan with obdeleven.
The car is a v6 bitdi.
Best regards Emil



