There are two: 1 is in the backside of the exhaust manifold off the front of the engine, near the front fan shroud.
The other is the passenger side exhaust just before the and catalytic converter assembly.
It is located before the Calaytic converter
A 2000 Ford Focus oxygen sensor diagram can be obtained from most Ford dealerships. The diagram can also be found in most Ford repair manuals.
In the duct between the air cleaner and the engine, with a bunch of wires, on a plug, hooked to it.
The 2001 Ford Focus transmission range sensor is located on the side of the transmission. The sensor will be on the left-hand side of the transmission.
with the maf sensor
cooling fan not work on ford focus zetec
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 speed sensor is located at the rear of the transaxle behind the driveaxles.
Starter motor
The temperature sensor on a Ford Focus is located on top of the engine, near the upper radiator hose. It sends a constant signal to the vehicle's computer about its temperature.
The AIT sensor on a Ford Focus SE 2001 in insdide the mas air flow sensor.The brown and whit wire and the white and violet wire.
on top of the thermostat housing.