old ecm questions

wherezat · #1 (**permalink**) 02-17-2011, 12:05 PM

Just pulled my ECM to see what model I have. XLE8 F81F-12a650-BK.
Anyone know anything about this one other than that it needs to be updated to a newerone?

FORD_F-350 · #2 (**permalink**) 02-18-2011, 03:30 AM

what do you want it know? its out of a 99 powerstroke with a automatic. its the same ecm i have in my truck.

wherezat · #3 (**permalink**) 02-18-2011, 04:47 AM

Well, I was wondering things like the differences between it and an xle4, things like that. ie PMT2 has more clutch pressure than PMT1 (just an example, I forget right off hand if that's the way it is but you get the idea.)

bigstrokin21 · #4 (**permalink**) 02-18-2011, 06:58 PM

from my experience with changing to a pmt1 last week i say dont worry about it and just go find one of the PMT computers. it was a night and day difference for my truck

codysweat · #5 (**permalink**) 02-27-2011, 06:34 PM

not too sure on upgraidng the ecm. but heres a bump

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