Hey there. New to this but hoping to get some help. I have a 98 Honda Civic LX. My engine light is on saying o2 sensors bank 1 & 2. Replaced them twice. Still saying the same thing. I replaced the cat too. Put another harness light went off but it was missing 2 plugs that my car had. So it didn't stay running and wouldn't get out of gear. Used my tester it showing my motor has power but my battery isn't in the car. Any thoughts please