TheMadHatter Posted March 28, 2016 Share Posted March 28, 2016 I have recently taken ownership of a 2012 1.6 ecoboost titanium and the working of the start stop and active shutter grille system are mystifying me I know the stop start system is finicky. When I first had the car it was not activating , then for the last two weeks it was working. For the last few days it has stopped again. I have also noticed the grille shutter closing when the car is started on occasion, but this again seem to happen at random. Can anyone one explain the workings of these two systems ? they don't seem to follow logic. For example on a freezing cold day the stop start works after the car has been running for 2min but today with temperatures up too 10 degrees, the aircon off and the engine warmed up it does not work ? Is there a way of checking either system for faults ? the car is under warranty atm. Thanks for any help. Quote Link to comment Share on other sites More sharing options...
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