If you have worked on your car and tried to unplug the sensor chances are you've broken it. We are providing a better alternative with our knock sensor with pigtail. This can easily be wired into your and doesn't require any modification to the ECU.
Replaced knock sensor two different occasions on my RSX and cleared codes , but kept having issues and getting code for knock sensor the minute I would drive down the road. Ordered this unit and installed, cleared check engine code, and check engine light has yet to appear after 150+ miles. Knock sensor is not fun to get to on type s so I’m pleased this solved my issue for now and for many miles to come