How do you remove the pcm or computer on 92 f150 I believe its located behind the ebrake but do you remove it from the outside of the vehicle

 

im not 100% sure but im about 70% sure that you have to remove the E-brake pedal/mount to get it out. iv also heard you have to pull it out through the engine bay.

 

I appreciate the input I found the way to take it out start with taking fender well plastic covering Loose atleast halfway from driverside forward then the pcm is in the firewall left hand lower area it has 3 bolts start with the center bolt 10mm remove bolt remove wiring harness set to the side push the pcm back in the truck alittle remove top bolt on bracket then you can spin bracket alittle remove bottom bolt remove bracket then push or pull pcm out through the engine bay area the numbers for pcm where on the bracket on mine.