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Home >> Audi >> 2024 >> S3 Premium >> Repair and Diagnosis >> External Pages >> Different car >> Section 354 (Ignition/Glow Plug System (6-Cylinder Direct Fuel Injection 2.9L; 3.0L 4V TFSI Engine Ea 839)) >> 28 Ignition/Glow Plug System >> Ignition System >> Ignition Coil, Removing And Installing

Ignition Coil, Removing And Installing

WARNING: This page is about a different car, the 2024 Audi S6 and 2024 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

Cylinder 1 Ignition Coil, Removing

GWWA24-11888Courtesy of AUDI OF AMERICA, LLC

-- Loosen the hose clamps -arrows- and remove the air duct pipe -1-.

Cylinder 2 and 3 Ignition Coils, Removing

GWWA24-11785Courtesy of AUDI OF AMERICA, LLC

-- Remove the air filter housing. Refer to AIR FILTER HOUSING, REMOVING AND INSTALLING .

-- Disconnect the connector -2- for Oxygen Sensor 1 Before Catalytic Converter -GX10- and free up the wire.

-- Vehicles with particulate filter: Remove the connector -1- from the bracket and disconnect them, and then free up the wire. (shown on a 3.0L engine).

GWWA26-12144Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connectors:

GWWA28-10172Courtesy of AUDI OF AMERICA, LLC

1 -

For Camshaft Adjustment Valve 1 -N205-

3 -

For the ignition coils

5 -

For the Camshaft Position Sensor -G40-

-- Remove the bolts -4- and free up the ground wires.

-- Remove the wiring duct -2- from the ball pin and push to the side.

Cylinder 4, 5 and 6 Ignition Coils, Removing:

-- Remove the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

-- Remove the Engine Control Module -J623- from the bracket and push it slightly to the side. Refer to Engine Control Module -J623-, REMOVING AND INSTALLING .

-- Vehicles with 2.9L engine and particulate filter: remove the connector -1- for the Exhaust Gas Temperature Sensor 3 Bank 2 -G497- from the bracket, disconnect it and free up the wire.

GWWA26-12102Courtesy of AUDI OF AMERICA, LLC

-- Release the catch in direction of -arrow- and remove the wiring duct -1- from the ball pin and push to the side. If necessary, free up the wiring harness.

GWWA28-10173Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connectors -2-.

All additional procedures are described. Refer to IGNITION SYSTEM .

Installing

Additional procedures:

-- If removed, install the air filter housing. Refer to AIR FILTER HOUSING, REMOVING AND INSTALLING .

-- Install the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

Tightening Specifications