[voltage module]

So my alt is internally regulated what are my options if any on controlling my voltage? Thanks

[voltage module]

I dont know if its externally regulated I ordered one from mechman I got it and put it in. It came with no freakin blue box just the alt with black plastic cover on the back. Sorry to be so stupid you must troll my topic. Everyone starts somewhere troll so move on if you have no help to offer alternator master.

[voltage module]

Oh my hell what

[voltage module]

Im not sure the case is silver. I belevie the pcm regulates it.

[voltage module]

No alt case is silver I think thats what I mean

[voltage module]

I have mechman 340 alt in 2007 jeep cherokee any adj voltage modules available thanks