Opel (VAUXHALL) EGR cleaning Pierburg 55215031

Hello, this video shows how to disassemble and cleaning the solenoid coil of EGR valve Pierburg 55215031.
Is normally mounted in the engine Z19DTH.
Should be done periodically, say every 20000 km, but anyway already have much use and full of gaps next time I may have to buy a new one.
Have 152.000Km

Видео Opel (VAUXHALL) EGR cleaning Pierburg 55215031 канала Carlos Daniel