I had a question as to why in the current public V8 release in the Scan And Tune App. Under F3: Tune > F2 Read there is a button at the bottom called Config. Open it and under Tuning Tool > Warnings there is some boxes that one can check for E35A and E35B for Read. Of course this disables any warning messages. What would be wrong just reading these ECMs? What can go wrong? I thought reading caused no issues?

Brian