Hi All .

Recently thee engine cooling fan has been coming on a lot even from a stone cold start and also noticed shes drinking a lot of fuel.
I'm aware of the aircon will come on depending on the position of the airflow etc.
Anyway a mechanic i know plugged his diagnostic box the on board computer reported a fault for AC which would explain the fan been on pretty constant and the engine running cooler and hence burning more fuel as it thinks its always cold.

His not sure at this stage if its a relay or may be an issue with the loom somewhere.

has anyone experienced this before on the focus or its a known issue perhaps?
Be grateful off any advise and hope the above makes sense.
Thank you tim