New Lund ngauge

[17s550GT]

So I know this has been asked a few times just had a couple more questions that I can’t seem to find the answers to. Yesterday I added a JLT air intake on my 2017 performance pack GT I loaded the Lund tune in and instantly had 2 CEL. One was for a crank relearn one was a pcm transfer delay or something like that. From what I read the crank relearn is normal and so is the pcm after flashing a tune so I did the crank relearn and cleared the pcm code. They’re gone car seems normal but is this something I have to worry about coming back? or when this does happen you go through the steps to clear them and never really run into it again unless you make some changes to the car?

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[SAY WHAT]

usually only happens when you load a tune to the car. The pcm transfer delay is very common there isnt much you can do about that.