I just did a LS swap into my 92 civic Si so I used the LS harness but when I went to Plug in the Oxygen sensor into the harness, the plug and wires that run from harness to plug on oxygen sensor is gone, So I need the plug, Also On 95 LS motors there is a Sensor on the Upper Right hand Corner that runs a vacuum line but My Sensor was Smashed.
Need so help here.
Car has become a V8, waste so much gas and runs like ****.

 

Did you get a 96+ LS engine, which is OBD II?

 

its a OBD 1 Motor

 

I think autometer sells that whole hit for O2, but it's $120.....ouch