My point is I&#x27;m not sure of any scenario which would need that criteria to me met, and the chance that it was accidentally implemented such that it just happened to match test conditions and not other conditions, <i>and</i> just happens to enable running conditions that are sub-optimal for operation but allow it to pass emissions seems so vanishingly small that I can&#x27;t consider it a possibility without further information coming to light to explain why it would make sense.<p>Incompetence happens, but requiring chained events of successive incompetence to explain an outcome to explain an event doesn&#x27;t seem rational to me.