I completed a 5.3/T56 swap in a 2006 Chevy Colorado using a E67 PCM from a 2006 Cadillac CTS-V. Is it possible to write my original VIN onto the E67 PCM? The Colorado originally ran OS # 12593533
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I completed a 5.3/T56 swap in a 2006 Chevy Colorado using a E67 PCM from a 2006 Cadillac CTS-V. Is it possible to write my original VIN onto the E67 PCM? The Colorado originally ran OS # 12593533
Highly unlikely, even if you are able to write it you will need to license the new vin/os pair you then created.
you can do it with the ?other? software but will give you problems if it was already licensed with hp tuners and you want to retune it