01-05 Civic KPro Conversion Harness Installation Instructions
Plug the new conversion harness in between your Civic's C101 plug and the 02-04 engine harness' C101 plug.
1. Insert the white wire with the pin into ECU plug E8
2. Connect the black wire with yellow stripe to +12v switched power from the fusebox
3. Connect the black wire with white stripe to +12v constant power from the fusebox
4. Connect the 4 wire air/fuel sensor connector to your engine's air/fuel sensor.