Getting check engine light at 2700 miles

[dragonhunter241]

got this randomly after driving about 20-25 miles on the highway. I used my OBD scanner and found this code. Any ideas what this is?

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[Rocksandblues]

Need a bmw related scan tool or take to dealer. Should be under warranty

any mods?

 

[dragonhunter241]

Need a bmw related scan tool or take to dealer. Should be under warranty

any mods?

No mods.

 

[Supra Cat]

This thread may help: https://www.supramkv.com/threads/cel-code-p04fc.6459/

 

[dragonhunter241]

This thread may help: https://www.supramkv.com/threads/cel-code-p04fc.6459/

I saw that one, however I’m limited in my knowledge of engines, anyone know where the vent hose is exactly?

 

[a90moe]

I saw that one, however I’m limited in my knowledge of engines, anyone know where the vent hose is exactly?

Upper pcv or lower ccv

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