Ford C-MAX Duratec 1.6 - Temperature gauge problems. - BigD42
Temperature gauge has always sat just under 90*, now sits around 75 but can move up to old position if stuck in traffic for some time. Don' t think fan works now but have never been stuck in mega traffic - falls back quite quickly once on move again. Heater works as normal, now gauge under 75 in frosty mornings. Looks to me as sender fault affecting gauge and fan? Everything else appears normal. What is best plan. Auto electrician?
Ford C-MAX Duratec 1.6 - Temperature gauge problems. - skidpan

Thermostat? May be electric on this model.