tegy17847

Does anyone have a wiring diagram for a 1989 honda civic dx hatchback? If so it would be of great help. I need to figure out what the yellow wire is next to the 02 sensor wire. theres a yellow wire and a white wire in a conduit that was cut on my car, the white wire is spliced into the 02 sensor and the yellow wire is just cut and not connected to anything. my check engine light is on i assumes its because the wire is cut. my car is an 89 dx hatch back 4 speed. it had an engine swapped with 90k miles idk if thruout the years they might have changed harnesses. If you could help me out itd be great. thanx

jacoop86

honda-hookup.com/manuals has shop manuals with full wiring diagrams