Looking for the Z Oracles to help enlighten us neophytes on the 280z ECUs.   I have acquired several ECUs at junkyards, EBay and CL.  I thought it might be a good to have a couple extras and would sell the others I don’t need. I got them all at great prices...couldn’t pass them up.  Here’s my situation.  My car is a manual tranny,  it had a AT ECU (A11-601-000) in it. The wasn’t running and I thought I had isolated it to the fuel pump relay because the pump wouldn’t work when I turned the key on