OK, I never used a Blog before. I have a technical questions on a 1995 Volvo 850 T5R. Engine would not start yesterday. I am not getting a pulse at the injector or a spark. I have fuel pressure. I used the probe and LED to flash a code out of A2 of 3-2-5, (ECU Memory Failure). I disconnected battery power, removed ECM, shook it, and replaced it. The car started and drove for about 1 mile before dying. Now, the ECU does not spit out any codes when the button is pushed (LED does not blink)