I have a 2002 C70 2.4 that keeps stalling. It will run for about 1-3 minutes and then stall. It'll then start and die immediately or not start at all - just crank. After about 30-60 minutes, it'll start and run again for a few minutes. So I went and changed the fuel pump relay and the fuel pump. Have plenty of fuel pressure. According to the diagnostic procedure from Xemodex, concerning testing the ETM, by pulling fuse #2, that test proves good. According to my Actron scanner, there are no codes. I'm at a loss. Any ideas?