Im getting code 52 knock sensor signal

kakanator

New Member
Apr 25, 2010
400
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38
Fresno, California, United States
Pulled the harness out to replace the water bypass pipe that goes around the block. When I put everything back the wire that goes to the knock sensor clip ripped out so I got another one. When I went to wire it back to the harness there was to layers of wire. The one on the outside of the plastic shield I cut off and the copper looking one that goes into the clip is the one that I wired to the clip Did I do it wrong?
 

kamikazemkiii

Active Member
Mar 21, 2009
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36
North Carolina
The knock sensor wiring has shielding wire wrapped around the signal wire. I believe you have to ground the shielding wire and make sure they arent touching eachother.