[E92nate]

Hello I am new to this site and experiencing some problems with my 335i it's fbo cobb stg 2 aggressive
It was misfiring so I changed the plugs I'm at 64k first time changing plugs no misfire after install next day I get these codes plus reduced power after clearing reduced power goes away but codes stay p2DEA,p2d43 p2d43 p2de8 feels very sluggish too if someone had these symptoms plz help !

[Gunner_27]

Originally Posted by E92nate

Hello I am new to this site and experiencing some problems with my 335i it's fbo cobb stg 2 aggressive
It was misfiring so I changed the plugs I'm at 64k first time changing plugs no misfire after install next day I get these codes plus reduced power after clearing reduced power goes away but codes stay p2DEA,p2d43 p2d43 p2de8 feels very sluggish too if someone had these symptoms plz help !

If you just installed cobb then uninstall then install again.

P2d43- Valvetronic, adjustment range: Fault range check
Not sure of the other 2 codes.

Uninstall cobb, see if there are any error codes / check engine running stock.