2G knock sensor circuit malfunction

[nathan_spindler55]

like the title says i have this coming up in link and need to figure out whats wrong. anybody ever have this problem and can point me in the right direction, maybe my 6 bolt has the wrong sensor. all my wiring is stock. any ideas code im getting is PO325 knock sensor 1 circuit malfunction.

 

[boostedfrak]

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this is what my sensor looks like no visable wire damage but its like oozing that black stuff out haha.[DOUBLEPOST=1411613404][/DOUBLEPOST]so what do you guys think my sensor shot or what? looks about half impossible to get to.

Thats when you know they are bad is when they melt !