Ignition Coils, Removing And Installing: Removing

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2017 Audi S5, 2016 Audi S5, 2016 Audi S4, 2015 Audi S5, and 2015 Audi S4. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Engine Covers

Courtesy of AUDI OF AMERICA, LLC

-- Remove the engine covers -1 and 2- upward.

Cylinder Bank 1 (right)

-- Free up the fuel line -4- and hose connection -1- from the Evaporative Emission (EVAP) canister on the air filter housing and on the air guide tube.

Fig 2: Freeing Up Fuel Line From Air Guide Hose

Courtesy of AUDI OF AMERICA, LLC

-- Remove the vacuum hose -2- from the air guide hose connection.

-- Remove the air guide pipe by loosening the hose clamp -3- and opening the clips -arrows-.

-- Remove the air filter housing.

-- Remove the bolts -arrows- and disconnect the connectors on the ignition coils.

Fig 3: Camshaft Position Sensor And Exhaust Camshaft Control Valve Cylinder Bank 1 (Right)

Courtesy of AUDI OF AMERICA, LLC

-- Lay the electrical wiring harness down slightly.

NOTE:

Ignore items -1 and 2-.

Cylinder Bank 2 (left)

Fig 4: Identifying Coolant Hoses At Coolant Expansion Tank

Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolt -arrow-.

-- Disconnect the connector to the Engine Coolant Level Warning Switch -F66- on the bottom of the coolant expansion tank and move the coolant expansion tank aside with the coolant hoses -1 and 2- attached.

-- Remove the bolts -arrows- and disconnect the connectors on the ignition coils.

Fig 5: CMP Sensor And Exhaust Camshaft Control Valve Cylinder Bank 2 (Left)

Courtesy of AUDI OF AMERICA, LLC

-- Lay the electrical wiring harness down slightly.

NOTE:

Ignore items -1, 2 and 3-.

Continued for Both Sides

Fig 6: Removing Ignition Coils Using Ignition Coil Puller T40039

Courtesy of AUDI OF AMERICA, LLC

-- Remove the ignition coils using the Puller - Ignition Coil T40039.