boro92 said:...but without a knock sensor and/or tuning for each individual car, how will you ever get it to stop pinging?
By taking it to the dealer and having them follow the procedures outlined in the TracKey instructions. The instructions also mention oil in the intake as being a possible cause, so I would say that having an oil separator installed would be a Best Practice for TracKey use.
I'm on Day 4 of having TracKey and I have not heard any knock or ping at any rpm. Not once.