Knock Sensor 1 And 2 -G61- / -G66-, Removing And Installing: Removing

Fig 1: Identifying Nuts -Arrows- And Supercharger

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-- Remove the compressor, refer to Turbocharger, Supercharger .

-- Remove the intake manifold lower section, refer to INTAKE MANIFOLD LOWER SECTION WITH FUEL RAIL, REMOVING AND INSTALLING .

-- Remove the connector -3- from the bracket.

Fig 2: Connector & Knock Sensor (KS)

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-- Disconnect and remove the connector -2- on cylinder bank 1 from the retainer.

-- Disconnect and remove the connector -2- on cylinder bank 2 from the retainer.

Fig 3: Electrical Connectors On Left Rear Of Engine

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-- Remove the bolt -1- for Knock Sensor 1 -G61- or the bolt -2- for the Knock Sensor 2 -G66- and then remove the knock sensor.

Fig 4: Identifying Bolt -1- For KS 1 And Bolt -2- For KS 2

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