knock sensor failed - ECU
 

Very good day, I have a Jeep Rubicon Unlimited 2008, is presenting P0325 code indicating failure Knock sensor was checked and the sensor is fine, even I will change a new one, and continued fails, all wiring is checked and other sensors to the motor and are good signals arriving at the computer and are well taken, was held reprogramming the computer and the fault persists, the technician tells me that possibly the computer, be it ?. anyone know of where you can be the fault ?.

He should be able to see it 's function when he hooks up his DBR Scan Tool.
http://www.oemtools.com/homeproducts/chrysler.html

But with the info you gave... I would say that is the next Stop (Computer)
Keep use posted on what fixed it.....

Welcome to the site... :)