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View Full Version : Spare PCM tuning


HeavyAssault
Tue, April 3rd, 2012, 09:15 PM
So I got a spare PCM to have "just in case". Is it possible to copy my current PCM strategy to load it to this second PCM?? What needs to happen to make this into a spare "plug-n-play" backup PCM??

Thanks!!

Jeremy
Sun, April 8th, 2012, 11:35 PM
Yes he can do that.

All he needs is both of the hex files. PCM and TCM. So VXCF5h2 for example and the TCM xxxxxx code that goes with it. I don't know any TCM .hex codes off the top of my head.

HeavyAssault
Wed, April 11th, 2012, 11:28 AM
Is the VIN required as well??

Jeremy
Sat, April 14th, 2012, 12:22 AM
Yes, I forgot about that one. The emission testing equipment freak out when the vin block is blank... :cheesy smile: