well i fixed the EGRC Solenoid Valve, now ive got another code, P1105-1302 Manifold Absolute Pressure Switch, and the 1005 code and knock sensor code are still there. When it was changed, I had them clear the light, and i drove it around the block, and the light came back on, so i told them to run it again. They ran it again, it their reader said "No Diagnostic Codes", so they said they light was in the memory, and just disconnect the battery overnight. I disconnected it for a few hrs today, but not overnight. The light didn't go away, so i took it to advance auto parts, and the 02 sensor code went away, but in its place i got the Manifold Absolute Pressure Switch code. My car isn't doing anything abnormal, and pulls strong. Any ideas as to what is wrong now?
