ECU from member Huibae before:
After testing today will be going back to its owner.The traces for the battery were gone eaten away. I replaced those, installed a few new capacitors, installed the socket for the IC, new battery and new IC. Cleaned up all the contacts on the relays. Good to go ready for minimum 5 years before it needs a new battery service.
I have two more ECUs in progress. $300 for one and if you send me your old one I credit you $50 so you get a fully functional tested unit for $250.