Relearn turbo sensor

[T-mans]

Hi, I replaced my turbo vain position sensor on my lbz and need to relearn it, I am new to the v2 still, would anyone be able to help me and explain how to go through that procedure on how to relearn it? Thanks

[Donovan]

Why are you sure that you need to learn it? Do you have a P003A? On my truck it stopped coding after I dropped in a new turbo.

Checkout the "VNT Offset Learn" dvt in the scan tool. I think that is what it does. I haven't tested it though. According to the GM tech manual you need to be at idle and up to temp in order to do the learn procedure.

I have also read that you can flash a new tune in which will zero the turbo learned position as well which will cause the procedure to occur. I have not tested this.

[Txmaxhd]

I have a p003a code and I just put a stealth 64 on my lbz. Iv tried a lot ot get rid of it but flashing it is my next option after putting the new vps on. I'll post my updates.

[06dmaxlbz]

What did you end up finding out. I just installed a stealth 64 and mine is throwing a po3a code and won