Posting this for a friend.....on the drive home from buying the car, check engine light started blinking and then it died. At first it didnt start at all and then we found that the o2 sensor ground came off, connected that back up and it starts and idles at 400 rpms. But if you give it any gas it sputters and then dies. Just wondering if anyone has any ideas on this one. Its just running the regular A1 ecu. Car is stuck at a gas station right now. Any help would be much appreciated.