Arrangement for removing blow-by gases from a crankcase of an internal combustion engine

Abstract

An arrangement for removing blow-by gases from a crankcase of an internal combustion engine, the blow-by gases being able to be supplied to an air intake system via a tube device, the tube device being connected or connectable to a component assigned to the air intake system and to a component which is in fluid connection to the crankcase. The tube device including a blow-by conduit. The risk of a leaking or incorrectly mounted tube device is avoided in that the tube device has a diagnostic conduit, a spurious air flow being detectable via the diagnostic conduit when the tube device is not tightly connected or is not connected.

Dependencies are inferred from the claim text.