Knock sensor help

[nosaj531]

I have 1990 plymouth laser rs turbo. I pulled out the wires on the knock sensor when taking out engine. i have 1 wire coming off the knock sensor on the block and on the plug there seems to have a spot for 2 wires need to know where the 2 wires go well which one to sensor and which to groung i would think i dont know any help would be great thanks.

 

[olmytsi]

So you ripped the connector plug off by accident, and need to know which wire is which is reconnect?

 

[nosaj531]

Yes i ripped off the connector plug which looks like 2 wires come off it. When i looked at the sensor on the back of the block there was only 1 wire comming off sensor.