Still a contradiction. Either the Mds operation logic cares about temperature or it doesn't.
It's one or the other."MDS will come on when engine senses no need for 8 cyl, no matter how cold"
Unless one uses circular logic on that last statement.
I for one, believe it has a minimum temperature, to operate.
Last edited by Red-Stripe; 11-03-2013 at 04:11 PM.