Knock Sensor, Removing And Installing: Removing

WARNING: This page is about a different car, the 2012 Audi A8 and 2011 Audi A8. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Respective Right Cylinder Bank Knock Sensor

Courtesy of AUDI OF AMERICA, LLC

-- Remove the intake manifold, refer to UPPER INTAKE MANIFOLD SECTION, REMOVING AND INSTALLING .

-- Remove the respective right cylinder bank knock sensor.

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Knock Sensor 1 -G61-

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Knock Sensor 2 -G66-

-- Remove the respective left cylinder bank knock sensor.

Fig 2: Identifying Respective Left Cylinder Bank Knock Sensor

Courtesy of AUDI OF AMERICA, LLC

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Knock Sensor 3 -G198-

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Knock Sensor 4 -G199-