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Home >> Audi >> 2010 >> S4 Automatic DCT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1023 (General Maintenance (1 Of 2)) >> Maintenance >> Procedure Descriptions >> Spark Plugs, Replacing >> 8-Cylinder 4.0 TFSI Gasoline Engine >> Cylinder Bank 2 (Left) Ignition Coils, Removing

Cylinder Bank 2 (Left) Ignition Coils, Removing

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

GWWA19-11521Courtesy 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-.

GWWA28-10082Courtesy of AUDI OF AMERICA, LLC

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

GWWA28-10072Courtesy of AUDI OF AMERICA, LLC

-- Remove the bracket upward.

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

GWWA28-10073Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connectors and free up the wires:

GWWA28-10074Courtesy of AUDI OF AMERICA, LLC

3 - for intake or exhaust camshaft adjuster Intake Camshaft Actuator 1 For Cylinder 5 -F464-, Intake Camshaft Actuator 2 For Cylinder 5 -F465-, Exhaust Camshaft Actuator 1 For Cylinder 5 -F466-, Exhaust Camshaft Actuator 2 For Cylinder 5 -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-, -F479-

10 - For Camshaft Position Sensor 2 -G163-

11 - For ignition coils Ignition Coil 5 With Power Output Stage -N323-, Ignition Coil 6 With Power Output Stage -N324-, Ignition Coil 7 With Power Output Stage -N325-, Ignition Coil 8 With Power Output Stage -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. Refer to 8-CYLINDER 4.0 TFSI GASOLINE ENGINE .

   

Continuation for Both Sides (Cylinder Bank 1 and 2) 

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

GWWA28-10071Courtesy of AUDI OF AMERICA, LLC