Code: P2C90 - Crankcase Ventilation System - Hose 'A' Disconnected on 2025 Explorer ST with Fen Fab V2 Intake

[NAiLs]

Well, about 4200 miles and nearly 6 months later (I'm at 6100 miles now), mine popped up with this code again. My 3D printed part is still tight on the zip tie and the part hasn't split in half, yet. I just reset the code again and we'll see what happens.

I'm stumped and surprised to not see any proper resolution to this.

I'm only at 6800 miles since I last posted, but my code hasn't come back quite yet.

However, I noticed that FENFAB has a kit you have to shell out $40 to fix this issue, if this problem occurs for you. They note that not all 25+ have this problem.

https://fenfabrication.com/shop/explorer-st/p2c90fix/