I am going to be installing an lt4 knock module on my pcmforless tunned pcm. If I unplug the computer to install the lt4 km, will it reset the pcm to stock program?

 

no.....your blm cells will reset but the pcm will relearn in a short time....program will not change.

 

blm? sorry not sure what that means?

So all of my programing for pcmforless will be there but the knock sensor will reset. right?

I just want to make sure, I just don't want to mess something up because of a small mistake.

 

youll be fine.

 

You don't actually have to unplug to PCM. You can just remove the two bolts holding the bracket in and then pull the PCM up and then you can remove the KM from there without unplugging the PCM. Just make sure to disconnect the battery before doing it.

 

thanks