There is about 1/4 tank of gas and the last tank I got was 93 octane from a BP. It seemed to be a legit station.

It is intermitent. In fact after I changed the OVP I thought the problem might have been solved. It drove for about 3 days and was fine beside the CEL.

Idle has kind of smoothed out. It ether works or it doesn't now. It is cutting out at temp and is hard to restart.

As far as fuel pumps. I got under the car and had my wife put the key to the on position. The pumps started up and then cut out after a few seconds. I assumed they wouldn't keep running with out the car running.

Can you give me some direction on the engine temp sensor? Also how would I check to see if the EGR is stuck open?

I will check the throttle. I should be working on it the rest of the afternoon.