Knock Sensor P0325 P0327 P0328 | How to Test and Replace

Knock sensor testing and replacement. Often, the hardest part of the job is getting access to the sensor. On some vehicles it’s quite easy. On others it can be quite time consuming. Nevertheless, testing the sensor is straight forward for most vehicles. A good reading for many vehicles is 500-600 kiloohms. As always, disconnect the negative terminal to the battery before you do any work. Good luck. ► Subscribe: ►► Tools and Supplies: ►►► Our most helpful videos (One million playlist): P0325 - Knock Sensor Circuit Malfunction P0327 - Knock Sensor 1 Circuit Low - Bank 1 or Single Sensor P0328 - Knock Sensor 1 Circuit High - Bank 1 or Single Sensor Note: This video is being performed by an experienced tech. Any attempt to repair automotive parts and/or systems carries risk of personal injury. Always adhere and follow safe practices when working on vehicles. Such as