Cylinder Bank 2 (Left) Ignition Coils, Removing

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2015 Audi S7, 2015 Audi RS 7, 2015 Audi A7 Quattro, 2014 Audi S7, and 2014 Audi RS 7. However, it is still accessible from the selected car via links, so may be relevant.

-- Lift the clamps -1 and 4- and remove the coolant hoses.

Fig 1: Clamps & Coolant Hoses

Courtesy of AUDI OF AMERICA, LLC

-- Free up the coolant hose -arrow-.

-- Disconnect the connector -2-.

-- Remove the bolt -3-.

-- Remove the coolant expansion tank upward from the bracket and press it forward.

-- Free up the coolant hoses -3- and air guide hose -1- at the wiring guide -2-.

Fig 2: Identifying Coolant Hoses

Courtesy of AUDI OF AMERICA, LLC

-- Remove the connectors -1- from the bracket -2-, disconnect them and free up the wire.

Fig 3: Identifying Connectors And Mount

Courtesy of AUDI OF AMERICA, LLC

-- Remove the bracket upward.

-- Disconnect and free up the connectors -arrows-.

Fig 4: Identifying Connectors

Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connectors and free up the wires:

Fig 5: Identifying Connectors

Courtesy of AUDI OF AMERICA, LLC

3 - for intake or exhaust camshaft adjuster -F464-, -F465-, -F466-, and -F467-

4 - for Fuel Metering Valve 2 -N402-

5 - for Low Pressure Fuel Sensor -G410-

6 - for Camshaft Position Sensor 4 -G301-

8 - for intake or exhaust camshaft adjuster -F476-, -F477-, -F478-, and -F479-

10 - for Camshaft Position Sensor 2 -G163-

11 - for ignition coils -N323-, -N324-, -N325-, and -N326-

-- Disconnect vacuum hoses -1 and 7-.

-- Remove the bolts -2 and 9- and double bolt -arrow-, free up the ground wire and tilt the wiring guide back.

-- Remove the ignition coils.

Continuation for Both Sides (Cylinder Bank 1 and 2)

-- Remove the bolt -arrow- and the ignition coil -1-.

Fig 6: Identifying Ignition Coil With Bolt

Courtesy of AUDI OF AMERICA, LLC

-- Remove spark plugs with Spark Plug Wrench 3122B.