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Passat error code 411


tmrut5
03-25-2005, 05:12 PM
I have a 2000 passat the emission light came on, I took it to checker and borrowed their diagnostic computer. It came up with error 411, secondary air injection. I cleared the code. I see this looks like and issue other have had. Any thoughts on why, and can this be stopped from coming on. Car has 69K on it.

boschmann
03-25-2005, 10:23 PM
The only things you can do yourself is to check the vacuum & pressure hoses at the pump/motor. There should be a 40A fuse for the motor, I believe it's on an adapter above the main fuse relay panel. There is a black & brown wire going to the motor, you can run 12V+ to the black wire & see if the motor runs & pumps air (brown should be ground).

tmrut5
03-26-2005, 11:46 AM
Thanks, will try. Are there any websites that you know of that have diagrams etc.. of where things are located??

boschmann
03-26-2005, 07:30 PM
The only online source is in Russian, but you can navigate it with a little effort.

http://volkswagen.msk.ru/index.php?p=etka2

tmrut5
03-26-2005, 11:16 PM
Спасибо (Russian for Thank You)

veedubmechanic
03-28-2005, 08:48 PM
There should be a vacuum diagram on your hood underside or front engine bay abouve bumper.

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