Please Help - P04DB code

[tanna786]

Hello,

I noticed this morning my "check engine" light was on returning a P04DB code. Nothing has changed other than last Thursday I installed the cover to the AIRAID cold intake.

I have a 2015 Ecoboost with UPR catchcan that was installed approximately couple months ago and a TurboSmart blow-off valve about a month ago.

Any assistance would be appreciated in resolving this issue.


Thanks.

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[bmatt]

http://obdii.pro/en/code/P04DB

Generic

Crankcase breather system disconnected


Check your installation and make sure all sensors are appropriately, and snugly, attached would be my suggestion. Maybe you knocked one loose while attaching the cover.