Having problems with your 2003 Ford Focus ?
Overheating problem Ford Focus lx 2.0L 2003: In overheating condition radiator fan not working and temperature gauge remain at middle position. Engine coolant temperature sensor is replaced but problem remained. When the ETC sensor is not connected fan works.
With the sensor unplugged and the fan works,, replace the new sensor,,,,, it is probably defective. I have seeh this before.
Repair Help & Product Troubleshooting for 2003 Ford Focus
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