Pasio1118
New Member

My e350 3.0 om642 started to display engine management light. After checking on obd the dpf sensor is faulty..This car is pretty much on motorway every day or each time I use it. And twice a week a make sure car is travelling 15 minutes on 2500 rpm twice a week.Sometimes I go local short distance and this is when that light comes on. Only short distance and light is on. Motorway fine. Is that sound familiar to any one. Is that dpf filter most likely full or sensor
