Join Date: Dec 2008
Location: Tyler, TX
Thanked 407 Times in 347 Posts
NVK and PMT1 are "catch-codes", a "number" made up of numbers and letters (more often letters) that identifies that PCM version and software level.
Sort of like with PCs; An "AMD 1.1GHz w/WinXP", vs an "Intel 800 MHz w/WIN98".
Chips are typically locked to a particular Catch-Code, or small groups of codes, and are most often NOT transferrable from one to another.
'93 F-250 HD, 7.3L IDI, 5spd - FARM TRUCK
I Support: Trailer brakes an every axle over the towing vehicle's GVW; CDLs for RVers; Safety inspections for ALL vehicles and 6 axle trucks (97K GVW proposal).
Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote - Benjamin Franklin
I vote for LIBERTY!