Procedure: Step 1 - Removing the Spark Plugs, Right Cylinder Bank:

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-- Remove the air filter housing. Refer to AIR FILTER HOUSING, REMOVING AND INSTALLING - CTGE, CEUC , or AIR FILTER HOUSING, REMOVING AND INSTALLING - CREC, CREH , or AIR FILTER HOUSING, REMOVING AND INSTALLING - CYNB . .

-- Disconnect the connectors and free up the wiring harness:

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1 - For the Ignition Coils 1 through 4 with Power Output Stage (-N70-, -N127-, -N291-, -N292-)

2 - For Camshaft Position Sensor -G40-

4 - For Intake/Exhaust Camshaft Adjusters 1 and 2 for Cylinder 3 (-F456-, -F457-, -F458-, -F459-)

5 - For Intake Air Temperature Sensor -G42-

6 - For Intake/Exhaust Camshaft Adjusters 1 and 2 for Cylinder 2 (-F452-, -F453-, -F454-, -F455-)

-- Remove the vacuum hoses -3- and -7-.

-- Remove the bolts -arrows- from the connector strip.

-- Push the ignition coil connector toward the ignition coil, open the locking mechanism and remove the connector from the ignition coil.

-- Move the connector strip slightly to the side. Make sure to not kink or damage the lines.

-- Remove the ignition coil bolts -arrows-.

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-- Insert the :T10530 into the ignition coil hole -1- and turn the knurled nut -2- clockwise until the puller tightens.

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-- Carefully remove the ignition coils upward using the :T10530 .

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-- Repeat the removal procedure for all ignition coils.

-- Remove the spark plugs using the :VAS3122B .