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View Full Version : Just updated and can't read or switch tunes 2007 Cummins



cgmaster
September 14th, 2014, 09:55 AM
I just updated firmware and software from when I installed EFI on my truck because I added the CSP5 switch from Socal Diesel. I can not read my ECM and I can not switch tunes on switch or the ecm.

I get this error when reading.

uting: C:\Program Files\EFILive\V8\Config\CMB_R.obj
Virtual Machine Started
Script Loaded
Script Verified
Reading...
Please: Wait...
Script exited with code $0312: Sub Function Not Supported or Invalid Format ($12).


I am not sure if I should try to reflash? any ideas please email me safeharbor74@yahoo.com.