I saw a topic posted on this web page about 3 months ago that described
the problem I'm having with my daughter's car. The problem is
... it developed a problem of suddenly
dying while driving. It usually would die within 10 miles or about 20
minutes of driving. If you then let it sit for 5-20 minutes, the car
will fire right up again and run another 5- 10 miles before doing it
again. The trouble codes are 11, and 43.
The gentleman that had the problem talked about replacing the crankcase
sensor, but didn't say if it fixed the problem.