Okay, so my car put out some more codes because thats what it does every other day... p0300 (random cylinder misfire), p0315 which wasn't even in my scan tool book, but looked it up and it means 'non learned by crank' or whatever. So I figured maybe, just maybe I can do a crank case relearn.....BUT, how do you do a crank case relearn?? I just unplugged the battery for about an hour, but did not do the trick......

 

Tech 2 or HPT

 

so that is how it's done ehhh? I new unplugging the battery would be too easy. what company makes the tech 2? a friend of mine might have one.

soooo I just go to a dealership GM and say "yo wutup playas, I just put all these mods in my car that totally voids my warranty, wanna do me a favor?" lol, fml

 

I believe Tech 2 is from the dealer.

With HPT the person doesnt need the credit to your ECU so if you know someone that has HPT just throw them a little for their time.

 

hpt takes all of 30 secs(after u plug it in and find the menu to do it) but the car has to be up to full operating temp first.

 

The Tech II is the dealership's scan tool. You can technically own one without being a dealer, but they run about 4 grand for a CAN compliant one.

HP Tuners is the way to go.

 

tech 2, OTC, HTP takes all of 2 mins..... go to firstone tip the guy 15 dollars to do a crankshaft variation relearn / thread

 

yep. takes 30 secs with HPT not sure what part of chicago ur in but id call the dealer or find someone close to you. im probably a hour and a 1/2 away.. dealer will get ya for 40 - 60 bux to do it

 

You can do it with a solus too.