Seller notes

This is the repair solution for the engine trouble codes p0171 p0174This is the replacement membrane only for the Oil Trap, Breather Box or the Oil Separator box. these are commonly found on Volvo models P1 and p 3 ,with 5 cylinder gasoline fuel injected engines. This diaphragm installed inside of the oil separator breather box assembly of the 5 cylinder P1 and P3 cars. When the diaphragm is ruptured and torn it results in check engine light , with trouble codes p0171 p0174 loud squeal noise fro...

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