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Catch Can

turbo16

New Member
Feb 22, 2026
3
0
Truck Year
2016
I've been looking for a clean install for a catch can, haven't found what I wanted so I designed my own system. So I started with the Mann & Hummel Pro Vent 200 catch can and designed my own bracket that installs to the power brake booster. This is a 3D printed bracket made from ASA material that works well for automotive applications. I have a drain tube installed with a petcock attached to easily drain the oil.

My first test drive I through a P04DB code (Crankcase Ventilation Disconnected), apparently their was to much restriction in the Pro Vent 200 can. So I opened the can and removed the cloth wrap around the filter to reduce the air flow restrictions and reassembled.

Low and behold it worked, no more P04DB codes! I ended up with a clean factory look install for my catch can.
 

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Tremper126

Moderator
Staff member
Feb 15, 2019
1,064
365
Truck Year
2014
Nice! Thought about adding one to mine but didn’t want to deal with the CEL. Side note, how bad is that to print with? Got Petg dialed in. If you were willing to sell the file id be interested!
 
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