Originally Posted by BigH0ss
Wow after reading all that I'm even more confused! Lmao. So how do u know ur running 4 cylinders? I am at 16.4 right now on a 20 mile trip half freeway half city. Sound right? Once I get up to speed "eco" comes on and then I drive in a manor to keep it on lol sometimes it feels like it bogs if I give it a little gas.
I've found no way to tell if MDS is on.
People have said they can feel it when it drops into MDS, but I've never felt that.
Then again I haven't really done any long driving in my truck yet, almost all to/from work, which is only about 10-15 km in the city.
I would assume it only activates at a certain speed and after it has been steady for a set amount of time. Basically highway driving.