New tune

[Sierra 05]

Well, I jumped on the wagon, and got a new PCM tuned from wait 4 me.

Now, I am lost.

What about the crank relearn?

Can anyone help?

I did find out how to do it without a scan tool.

Are there any chaep scan tools so I can do this myself? It seems really easy

 

Anyone?

[05Quadrasteer]

From everything I have read, if you get the code for the crank relearn you have to find someone who has a Tech2. Your best place would actually be a dealership, then you can be sure they know what they are doing with the tool.

 

Here is a link that discusses the swapping procedure; http://quadrasteerclub.infopop.cc/groupee/...053/m/188102145

 

This link is for the security relearn, is necessary if your vehicle won't start after putting in the tuned pcm;http://quadrasteerclub.infopop.cc/groupee/forums/a/tpc/f/649100053/m/739102145

 

Have a good day.

 

Bill

[Sierra 05]

Well, it `s in,a nd not a code yet. Firmer shifts and more power. Raised rev limit to 5600. Still learning. Thanks 05Quadrasteer!

[05Quadrasteer]

Good to hear you found my information helpful. Enjoy the tune.

 

Bill