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Found out I need to replace my fuel system control module In my 2009 GMC Sierra 1500 , I bought the truck which has a after market turbo charger in it but if there is a tune on the truck and the FSCM needs to be programmed to the vin number will it still work properly if I install a new one like that ? Or will I need to get the new fuel module programmed differently ? I also am under the idea that it may be the reason the last one went anyway
Are you having trouble connecting the AutoCal V3 to your computer? It's more than likely because you downloaded the previous version of the V8 software.
The new AutoCal V3 is not compatible with the previous version of the EFILive V8 software.
You have to use the Beta version of the software, which can be found by clicking on the link in step 2 of our initial setup instructions on our AutoCal Management Page.
If you have any questions you can call 877-809-4070, or message us here.
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