Check engine code p1167?
 

I have a 2001 Honda Civic Hx and my check engine light came on after installing a new motor mount. Checked the code, and it says p1167. Oxygen Sensor? I checked the fuse, it's still good. And I tried disconnecting the battery cable already. The check engine light came back on before I got to the end of the street. If I buy an Oem Honda oxygen sensor with the part #: 36531-PLR-A01, will that fix the check engine light? I know this is a noob question, but I hate buying the wrong parts, and I am definitely a noob. Thanks in advanced! -Kevin