Ok for the last 2 days I've been throwing ECU codes left and right. When ever I drive my car I get another CEL. The thing is they are all different, I started off with an EVAP pressure sensor and a 3way manifold sensor. I reset it then I got a "all clear". Then I got a left and right bank heated O2 sensor errors. I reset it and now I have a Heater Rear O2 sensor error? WTF? Whats going on with all of this? I'm really suprised that the ECU can't isolate the problem.