Intake swap error code

[iago]

I swapped out my cracked non-pi for a PI on my 98GT and it went fine. The car runs great, but I keep getting a P1401 code.

I took pictures of everything before i took it apart and everything looks fine. I know the code is emission related, and probably related to the DPFE sensor, but all the wires look fine. Is there maybe a hidden connection I could be missing?

Any help would be great, I don't want to swap the part because it wasn't throwing the code until I did the swap so I'm fairly certain it's just not connected correctly.

Thanks,

Don

 

[Killa]

same here, it on for over 5 month now, and 3 day ago it just dissapear ( after I drove it long trip and fill car full tanks ).