it doesnt have one
At least some Aerostars (like the 1990 3 liter) do not have an EGR valve, they use a 3 way catalytic converter.
Yes it does.
The 1997 Ford Aerostar oxygen sensor is screwed into the exhaust pipe. It is about even with the rear of the oil pan.
It appears that the Ford Aerostar with 3.0 engine does not have a crank position sensor, but the 4.0 engine does have one.
Crankshaft Sensor Location 1995 aerostar 3.0 l videos
on the fire wall
On the 1995 ford Aerostar, the speed sensor is located on top of the differential. It is a magnetic style, mounted close to the input shaft.
Yes, both the 3.0 and the 4.0 are fuel injected.
motor heat sensor where is it locasted in a 1996 aerostar ford van
Where is the injection control pressure sensor on a 2004 ford f 350 6.0 diesel or fuel injection module?
The speedometer sensor is in the top of your rearend housing.