I have a 99 civic Si turbo which has the OBD1 ECU as of right now. For emissions i am swapping the OBD1 for the stock ECU. As i try to swap, it is not possible with the jumper harness i have in it right now. It is an OBD1 jumper harness and i was wondering if someone could help me out. Where could i buy the right harness so that it plugs in correctly. If anyone has one for sale or knows where i can get one i would appreciate the help.