blowers not working ford focus t reg?

Hi Keith, are you refering to the normal radiator fans? as these are controlled by the engine ECU using a cylinder head temerature sensor (not water temp) the ECU signals a relay to bring on the fans when the cylinder head is at preset temerature, the sensor is located between #2&3 spark plugs on 1.4 & 1.6 and on 1.8 &2.0 its on the right hand end of the head nige110162@hotmail.co.uk

nigel
June 2008