97 A4Q P1504 CEL code Vaccum plate Picture ayone? It's driving me crazy HELP
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I have a 97 a4 (automatic) quattro and recently I was fixing the the tubes from the valve covers to the intake and when I took the vaccum lines off the vaccum plate. Ever since I did that I've been getting the P1504 code, "air bypass leak" so I was wondering if anyone has a picture of the vaccum lines on the intake so I can compare them, maybe I crossed them or something. Please help: it is driving me nuts and the car dies out once in a while, I already replaced the idle control valve, this is the only thing that makes sense.
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