I have a 2009 Nissan Versa Hatchback w/119k miles on it currently. About 6 months ago, my SES light came on and when I had it checked, the code displayed was P0455 for a gross or mass air leak. I tested the care for leaks and found smoke from my test coming from a box behind my right rear tail light and bumper. I can find no way to access the box or the valve that are on it. Does anyone know that this is, and how to change the valves on the side of it?
It is under the rear of the car by the gas tank. here is a youtube video that should help.
Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge