Broken pins at DME Connector

You can get a DME connector for your car from a wrecking yard and splice it in. I would first address the source of the coolant and repair it, so it does not happen again.

It's won't be an easy repair. I had to replace quite few DMEs for this problem. If you find a used one it can be re-coded for your car. I strongly suggest to replace the thermostat assembly and the wiring harness from the thermostat to the DME, otherwise it will be ruined again. Zee