Knock Sensor: Diagrams

b1 (Knock Control Sensor (Bank 1 Sensor 1)):

b2 (Knock Control Sensor (Bank 2 Sensor 1)):

b3 (Knock Control Sensor (Bank 1 Sensor 2)):

B4 (Knock Control Sensor (Bank 2 Sensor 2)):

E10 (Knock Control Sensor (Bank 1)):

E9 (Knock Control Sensor (Bank 2)):