Hi. I have a 05 S2000. I recently have the P0411 code came out, and brought to a local dealership to have it fix, since they made that light when I have my car brought in to have clutch changed <-- I have no idea how on earth they did that. Anyway, they replaced something called bypass valve assembly. Now, the light came back on again, so I decided to try to find out the problem myself. I did some research and found out that the vac lines might be connected improperly. I am wondering which one is the proper connection.

The dealer have connected the red circle to the air pump, and the green circle to the air control valve. I was looking at another thread on s2kca, and saw some1 have the lines connected differently, Can some1 please verify which is the proper connection?



Thanks