Question

What part do I replace for engine code p0119 on a 2001 Ford Focus 2.0L?

Answer 1

first check the coolant level if its good, I would recommed you replace both the thermostat and coolant temperature sensor. Also check the connector on the coolant temperature sensor to see if its damaged or something

 

Low engine coolant level
- Engine Coolant Temperature (ECT) sensor harness is open or shorted
- Engine Coolant Temperature (ECT) sensor electrical circuit poor connection
- Faulty Engine Coolant Temperature (ECT) sensor
- Faulty engine coolant thermostat