Стучащий клапан вентиляции топливного бака 2.0 TFSI Audi A6 C7 (EVAP клапан N80)

When warming up, the engine was heard knocking, similar to the knocking of the piston or liners, but it turned out to be simple - I disconnected the connector from the fuel tank ventilation EVAP valve N80 and the knocking disappeared. The article of the kit with tubes is correct VAG 06H133781CK, but purchased 06H133781CB, separately 06H906517H is not for sale The BOSCH 0280142458 valve is visually similar, but different from the 06H906517H To replace the fuel tank ventilation valve, you may need to remove the throttle valve and the intake manifold bracket. Required tools: Torx T30, slotted (flat) screwdriver, 13 key, Spline M10 ================== Conclusions: 1) The valve should not be blown, but may make clicks 2) The valve can be replaced, but this is at your own risk, in the original only everything is assembled with tubes 3) Greasing the valve didn't help 4) The tubes fit from other VAG models =================== My blog on DRIVE2 https://www.drive2.com/users/mark47/