No, the Capacitors leaked onto the board. Data logger just reads the comp. for various components air/fuel mixture just for example
Unless your tuning, it should auto tune itself to whatever manufacturing specs are. Not sure about verification, you can look on your door(inner should be a tag close to where latch is located) for a manufacturing date, vin # and reference so you could find original version install. But dealer should have looked because of recalls and sounds like they didn't. They wouldn't be able to pull codes either if it keeps resetting.I would contact them