Diesel Bombers - Tuning the ECU

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Quote:

Originally Posted by D-LUX (Post 676988)

well its sort of possible to have the ecm "tuned"

back in the day before everyone was tuning these things there were a few companies that would tune the ecm.. sort of like what the smarty would do for you.. but it was very old school...your better off just finding a used comp box and grabbin some guages jmo

I have heard that Jessup used to do that, but don't have any credible sources on that. Other than that as a possibility, the only one I am sure about was the Catcher tuning. But that is just a smarty.

Not many people of cracked these ECMs. As cool as EFI live is, there are still some better programs out there that function in real time that make tuning much more efficient. However, none of them are available for our trucks.
Sean

Quote:

Originally Posted by cap (Post 677073)

While on the subject, it may not hurt to have your cpu's reflashed.

What exactly does this do? Estimated Cost?

it's about 100 bucks and it brings your cpu current it's really helps if you buy a used truck and it has a super chip or something in the comp and your new edge doesn't work right on level 5 or 6.

Quote:

Originally Posted by sstockton (Post 677658)

I have heard that Jessup used to do that, but don't have any credible sources on that.
Sean

He still does, about 1 out of every 3 trucks around here is running one of his tunes.