2025 ZR2 3.0 duramax wont pass California smog yet

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I have heard that there are issues with some ZR2 3.0 trucks not passing California smog for quite some time, and I am looking to hear if anyone has had this issue and what you did to finally get it to pass. The last code needed to clear is for the EGR valve. I have had the truck for over two months now and I’ve got 2800 miles on it. Let me know if you have any input or advice, anything would be greatly appreciated.
 
I have heard that there are issues with some ZR2 3.0 trucks not passing California smog for quite some time, and I am looking to hear if anyone has had this issue and what you did to finally get it to pass. The last code needed to clear is for the EGR valve. I have had the truck for over two months now and I’ve got 2800 miles on it. Let me know if you have any input or advice, anything would be greatly appreciated.
Advice? Move out of CA ;)
 

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