Originally Posted by S_Bruce
I've read a couple of posts where people did some repairs and reset the computer upon completion. What does this actually do for your truck? How would you go about doing it.
As long as I'm tearing into my engine anyway, might as well replace the various input sensors for speed density and reset the computer!
'95 F150, 351, E4OD, 4x4
Disconnect the negative battery cable and leave it disconnected for at least 30 minutes.
This erases all the memory in the computor and forces it to relearn what is "normal" for all of it's various inputs and what not. Since not all sensors are created equal, it is a good idea to do this when replacing sensors.