Hello everyone, I just picked up a 2000 civic si with lots of goodies, was a stolen car, last own had did a b20 swap OBD1 ecu with ebay jumper. Now I have, the car wont charge the batter, gauge cluster dose not work only light up. All lights work, headlights brake lights turn wipers. I checked the 2 wires supposedly gose to ecu I get nothing from from the. Fans also do not work. The harness is hacked up . Car still has some obd2 harness to a ebay obd1 jumper ecu. I need help on this. Ive been out of the honda game for many years. Just seen this civic si with goodies and bought with really no updates on the car.

 

Boy, that was really difficult to read. There is no way that anyone here can help you with only the information you have provided. You will need to post pics of the ECU plugs, the jumper harness, the ECU, and ALL of the damage to the engine harness.

 

I nearly blew a blood vessel myself.