Originally Posted by
B52Bombardier1
Hello Dave,
OK, many thanks for the reply - bin and xdf attached. I have not written anything to a PCM so no worries (yet) about possibly bricking a PCM. Even when I do eventually write something, it will be using a three amp powered, bench harness to a lab rat, junk yard PCM for a vehicle that is not my daily driver.
Please note the red circle on the picture attachment. If I can't pick a different engine or transmission within the System tab of an OS where I arguably have a correctly supporting XDF file, how do I do it? I would like it to be a 5.3 liter engine and 4L60E transmission, VIN change not required. There are other things I'd like to change but I won't because of the same warnings.
Still learning here.
Many thanks,
Rick
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