Booing from engine compartment

[Dirry]

Hello guys.

do you have any idea which part causes that strange noise? https://www.youtube.com/watch?v=EeMFoL_HL0s&feature=youtu.be

Car: Auris II 1.6 Valvematic 132HP, 2014

Thank you in advance!

[Konrad C]

Take the engine cover off and try again. Move a little more slow, especially where the sound is loudest. Repeat at each area. Check all pipes including the inlet pipe. The sound sound louder near the air box side.

 

[Dirry]

I did that but it's hard to find the sound source. No MIL, loss of power, absolutely nothing. You're right, comes from right side of the engine block. That might be vacuum pump, valvematic controller assy (I don't think so) or vapor canister purge solenoid. The last one I ordered today for replacement. Hope used one works correctly. Tomorrow will see. If not do not know how to check other parts.