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unplugging pcm

nemesis

New member
this kinda stupid question, if i unplug the pcm for few hours or a day will it mess up or reset the programs in the pcm?
 


Nope, won't mess anything up.

But what it will do is reset your fuel trims and transmission learned stuff. Not a big deal at all. Nothing different than disconnecting the battery. It will just drive different for a little bit. But no harm done at all.
 


Shame Shame..... Why is there road salt on a car that is supposed to be sitting in the garage all winter? lol
 
lol..you know how it is, driving the beat up corsica to work everyday sometime you miss that whining under the hood:th_biggrin2:
 
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