Car is finally repaired. It was the Crank Shaft Position sensor on the rear lower engine. After it stalled this morning I disconnected it and the resistance between the 2 connector pins was OPEN. Should have been reading 300 to 1000 ohms. Later when it had cooled down about three hours later the resistance was reading 1000 ohms. Replaced the sensor and now the car runs OK. The three codes dealing with the emission turned out to be cause by a bad fuel cap.