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View Full Version : *******Upgrading the firmware on the PowerGrid walk through*******


msdtech21
07-16-2012, 08:54 AM
http://www.msdignition.com/instructions/Upgrading-the-firmware-on-a-Powergrid-Module.doc

bob69
04-18-2015, 10:42 PM
Will this work on my early PG S/N 735.
cheers
p

msdtech1955
04-21-2015, 08:20 AM
yes sir, it sure would

bob69
04-22-2015, 01:15 AM
Cool.
Where do I find the "ehe" file or do you need to e-mail it to me.