Ford Other Camshaft Camshaft Sensor

Is The Cam Sensor A Part That I Can Replace And Is It A Part The Ford Dealership Keeps In Stock? Also, Is It An Expensive Part Or Is It...

99 Mazda B4000 P/u 4.0l 109kmi: Dtc's Indicate A Cam Shaft Pos. Sens. Malfunction. Due To Difficult Accessability And Lack Of Necessary...

I Have A 1999 Mountaineer With 100k On It. There Should Be A 5 Volt Ref At Thte Gray/red Wire At The Cmp Sensor Which Comes Out Of Pin 85...