On a 2002 Ford Focus :
The Mass Air Flow sensor is between the engine air filter
and the large diameter engine air intake tube
* it is installed in the top section of the engine air
filter housing
all you need is a torx screwdriver
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
You can locate the 2002 Ford Focus IAT sensor on the hose between the air filter box and the top of the engine. The IAT sensor will be labeled as such.
Mass Airflow Sensor
the speed sensor is located at the rear of the transaxle behind the driveaxles.
i do believe it is in front by grill and radiator
the egr sensor is located on the engine compartment firewall next to the egr solenoid
Yes there is a Map sensor.
the coolant temperature sensor is actually called cylinder head temperature sensor and its located near the alternater
The 2002 Ford Focus has 16 valves.
passenger side of engine.next to the teeth on the crankshaft sprocket facing rear.
The IAT ( Intake Air Temp Sensor ) is located intenally to the MAF (Mass Airflow Sensor). The dual sensor is between the air filter box and the engine. An electrical pluf is attached to it. TechJK ---------------------