![GM Knock Sensor 12601822 with Harness Kit 12589867, Fits Chevy Silverado, Tahoe, Express, Suburban | GMC Savana, Sierra - Set of 2 : Amazon.in: Car & Motorbike GM Knock Sensor 12601822 with Harness Kit 12589867, Fits Chevy Silverado, Tahoe, Express, Suburban | GMC Savana, Sierra - Set of 2 : Amazon.in: Car & Motorbike](https://m.media-amazon.com/images/I/71EoEfG+sBL._AC_UF1000,1000_QL80_.jpg)
GM Knock Sensor 12601822 with Harness Kit 12589867, Fits Chevy Silverado, Tahoe, Express, Suburban | GMC Savana, Sierra - Set of 2 : Amazon.in: Car & Motorbike
![I have a 2001 GMC Jimmy with a bad knock sensor. Getting a PO327 code. Car was built in 9/2000. I cannot find the knock I have a 2001 GMC Jimmy with a bad knock sensor. Getting a PO327 code. Car was built in 9/2000. I cannot find the knock](https://ww2.justanswer.com/uploads/drivefast1971/2011-12-23_235402_1.gif)
I have a 2001 GMC Jimmy with a bad knock sensor. Getting a PO327 code. Car was built in 9/2000. I cannot find the knock
![I have a 8/99 nissan quest. I need to know where the knock sensor pigtail attaches to. I have a two wire on the sensor I have a 8/99 nissan quest. I need to know where the knock sensor pigtail attaches to. I have a two wire on the sensor](https://www.justanswer.com/uploads/NISSANMASTER/2008-03-19_211026_knock_wires.jpg)