| Circuit Diagram |

Specification ItemSpecificationCapacitance (pF)950 ~ 1,350Resistance (MΩ)4.87
Removal [Knock Sensor #1 (Bank 1)] 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the knock sensor connector (A).
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the floor console upper cover. (Refer to Body - "Floor Console Assembly") 3. Disconnect the console upper cover connector (A). 4. Remove the cup holder assembly (A) after loosening the mounting screws.
Inspection 1. Ignition "ON" 2. Using the scan tool. 3. Emit intensive light toward photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and reduce with lower intensive light.