I'm in the process of getting a mail order tune since my cam install. it is a 2002 ss m6 with only cam (227/235 614/621) pac 1518 valve springs and LTs. my question is since it is currently my daily driver can I send in my spare computer to be tuned instead of the one in my car. both are 411 pcms and have all the same service number. the spare came out of a 2003 express van with a 6.0


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i just think you would have to put the correct Vin number in from the camaro onto the vans computer. iam not 100% just my .02cents

 

You are correct.

 

Yep - camaro's vin# will need to be flashed onto that pcm.