my car won't even idle! I just changed the O2 sensor - brand new Bosh from autozone. it is a 91 SC I even took out the EEC fuse and started it - I was told this resets the EEC. Is this a fact? It seems the sc thinks the bad o2 sensor is in there and It won't stay started for more then 10 seconds and that's when it is choking out and I am giving it gas it won't even go up in rpms. I am going to disconnect the battery. please help!