The problem EP6 with crankcase ventilation.

Repair kit valve cover for Peugeot 308, 3008, 207 (A7) engine EP6
Membrane valve cover for Peugeot 308, 207 (A7) engine EP6
OEM 0248.Q5
new diaphragm valve for crankcase ventilation.
producer sells only cover entirely.
we produce membrane separately!

replacement is very easy, you need to remove the valve cover by prying it with a screwdriver.
remove the old and install the new membrane.
close the cover.

vanos-bmw.com/peugeot-ep6-membrane-valve-cover