I've got an '03 MAch 1 with a check engine light that has been on for a while now. I've ran the codes which showed a bad O2 sensor. I relpaced the sensor and the light is still on after resetting. Today I noticed two loose hoses coming out of the side of the intake. Actually, out of the side of the plastic/rubber shaker piece. They aren't attached to anything. I figured these hoses should run down towards the exhaust somewhere and hook up for emissions purposes, but I can't find a connection. Any ideas? I've attached a pic. Hopefully it shows. Thanks in advance.