UPDATE: Figured it out, had a couple of broken wires at the ECM plug, harness side. Fixed the wires, was able to pull and clear codes and no more EFI blinking. Yippee!We have the above mentioned machine and we/and our shop have tried to retrieve a code to see why the EFI is blinking. The machine is running great, no issues, other than the EFI blinking. Has anyone else had this problem and how did you resolve it? TIA!