Catch Can

[Mal67]

Hi l have recently installed a Provent 200 catch can and every time l connect it my engine light comes on showing crank case ventilation.
Has any one installed a catch can and not had the engine light come on if so what catch can did you use.

 

[redeknightjr]

Same issue same catch can! Now my truck is leaking and showing pressure sensor code

 

[nate0341]

I hope you guys get a solid answer, I want to do the same thing for my truck.