No, it is not causing unnecessary problems.
It will detect a failing engine. It can also trigger if the knock sensor is failing or if its wiring harness is defective. So, if the update was applied correctly, then you need 1 or more of what I mentioned.
Motto for advice giving on a forum: You can lead a horse to water, but you can't make it drink.
Sad country is where most neutered men can't change a tire or use a tire PSI gauge, can't check their engine oil or even pop their hood.
TrollBots are everywhere. Paid trolls are easy to spot in the 'off topic' forums everywhere.
Those who say it cannot be done, should not interrupt the person doing it.