Originally Posted by Hitec

I had the same problem. What I did was to take the serpentine belt off the alternator, removed the bolts from the alternator, (might have to remove the bolt holding the dipstick), after I got the alternator free from the bracket I rotated the alternator clockwise exposing the sensor.
The ac line ac lines make it a pain but it can be done.
An alternative way is to un mount the ac compressor (you don't have to break any lines a loose.) And moove it out the way. Loosen the bottom bolt on the alternator and take the top alternator bolt out. Just swing tha alternator to the side and you wull have access to both sensors
Hope this helps