My fuel pump was not turning on so I started checking the usual, fuses, loose connections, etc. I found that the relay wasn't getting power at any time - from turning the key on to cranking (used multimeter to check between pins 85 & 86). The ignition relay and start relays are getting power. I think the next thing upstream from the relay is the ECM. What are the next steps I can take in my diagnosis? ECM's are so expensive, I'd would love to know for sure before I buy a new one.