A6 Quattro Sedan V8-4.2L (BVJ) (2007)
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Remove the bolts - 2 - and - 5 -.
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Disconnect electrical connectors - 1, 3, 4, 6, 8, 9 - and free up wiring harness.
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Remove crankcase ventilation hose - 7 - by pressing release buttons.
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Remove the ignition coils using the Ignition Coil Puller (T40039).
Installing
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Insert all ignition coils loosely into spark plug shaft.
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Align the ignition coils to the connectors and then connect all of the connectors simultaneously onto the ignition coils.
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Press the ignition coils uniformly onto the spark plugs by hand (do not use an impact tool under any circumstances).
Further installation is in reverse order of removal.
Tightening Specifications
