dpanych

Hi everyone, I recently failed smog because of P0400 and checking under the hood I think I see the problem. Looking at the screenshot, there is a tube connected to the part circled in red, and I don't know where the other end is supposed to be connected to. Any know?

dpanych

khomer2

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Respectfully, you really need to learn to use the search button on these forums.
They are soooo invaluable with all the wise info posted by the vets.