Change CXN1 to CUX2
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Senior Member
Joined: Jul 2001
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From: Nashville
Change CXN1 to CUX2
What is involved in switching pcms? I'm thinking about buying a cux2 pcm and using it in place of my stock cxn1.
Reprogram for PATS?
same wire harness?
I have a chip to take care of the 90mm mass air and gears.
Is there anything else I should be aware of?
Reprogram for PATS?
same wire harness?
I have a chip to take care of the 90mm mass air and gears.
Is there anything else I should be aware of?
Senior Member
Joined: Jul 2001
Posts: 2,803
Likes: 1
From: North Canton, Ohio
Why not go over to the Chips board and ask Mike Troyer?
I have had this discussion with him, but can not remember the
particulars. Damn, short term memory loss.
What were you saying again easterisland ?
Marc
I have had this discussion with him, but can not remember the
particulars. Damn, short term memory loss.
What were you saying again easterisland ?
Marc
Senior Member
Joined: Jan 2000
Posts: 1,080
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From: Northern, California
CUX1 to CUX2 is a software upgrade done by flashing the cpu if Im not mistaken and was done as part of the regular maintence on my truck by my dealer. I recall this because I had to get my aftermarket chip reburned. I do not belive there is any need to buy another cpu. Cux1 to Cux 2 is a flashable upgrade. It may very well only be minor changes.
99L
Black
99L
Black
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Senior Member
Joined: Jul 2001
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From: Nashville
Originally posted by Calightnin
CUX1 to CUX2 is a software upgrade done by flashing the cpu if Im not mistaken and was done as part of the regular maintence on my truck by my dealer. I recall this because I had to get my aftermarket chip reburned. I do not belive there is any need to buy another cpu. Cux1 to Cux 2 is a flashable upgrade. It may very well only be minor changes.
99L
Black
CUX1 to CUX2 is a software upgrade done by flashing the cpu if Im not mistaken and was done as part of the regular maintence on my truck by my dealer. I recall this because I had to get my aftermarket chip reburned. I do not belive there is any need to buy another cpu. Cux1 to Cux 2 is a flashable upgrade. It may very well only be minor changes.
99L
Black
I however, am looking to change a cxn1 to a cux2
Senior Member
Joined: Jan 2000
Posts: 1,080
Likes: 0
From: Northern, California
. What's a cxn1?
