?? Accelerated warm up system fault

Mreed1988

Member
:
Cx-5
Hi I have a 2015 mazda cx5. I have noticed that the accelerated warm up system has been intermittent since I brought the car in September but I understand it is all related to temperature of certain components. However the last few days with the change in temperature and the cold weather I would imagine that these would be the prime time that the AWS would kick in. Yet the past week it hasn't happen at all. Yet this morning for instant is the coldest morning we have had so far with the car only reading 5 degree. In turn I have noticed my fuel consumption has also been awful this past few days. My drive to and from work is 5 miles yet my fuel consumption has been dropping like 15 to 20 miles on these trips something that it isn't usually like. Could I have a fault with the AWS??? I did have a recall on the car where I had to have the soft ware up dated ciuld thishave had an affect?
 
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