Check out this link. http://autoparts.cardomain.com/auto-part/129552-Ford-focus-dayco-dy72079-bypass-hose We have the same problem yesterday with our 2001.
Where is the coolant temperature sensor on a 2001 ford focus?" Where is the coolant temperature sensor on a 2001 ford focus Where is the coolant temperature sensor on a 2002 ford focus
The 2002 Ford Focus has an inline 4 engine.
The 2002 Ford Focus has a 2.0 L base engine size.
The 2002 Ford Focus's engine produces 130 hp @ 5300 rpm.
The 2002 Ford Focus's engine produces 135 ft-lbs. @ 4500 rpm.
G2 Engine Coolant Temperature (ECT) SensorG2 Engine Coolant Temperature (ECT) SensorG32 Engine Coolant Level (ECL) SensorG32 Engine Coolant Level (ECL) SensorG32 Engine Coolant Level (ECL) Sensor
To monitor the temperature of the engine coolant.
Check the engine coolant... Is it full? yes coolant level is full
Either low coolant level or the engine is overheating.
yes
Dex-cool
Yes , the SOHC engine used in a 2002 Ford Focus is an interference engine , according to the Gates website ( they make timing belts etc. )