Contents Wiring diagrams Section: Maintenance, Diagnosis - Maintenance Procedures (Coupe) All sections

CLOCK, SETTING Audi TT 8J facelift

CLOCK, SETTING

Radio Clock

Note. The clock can function as a radio-controlled quartz clock as well as a normal quartz clock.

If an acceptable radio clock signal is received, clock automatically switches to "radio-controlled quartz clock" operating mode. The radio clock reception symbol (radio tower radiating waves) appears in display. If the clock does not receive a valid signal, it automatically switches to "quartz clock" mode after 3 days and radio clock reception symbol goes out.

Turn the ignition off.

Disconnect the electrical connectors -arrows- and pull all the connectors evenly from the ignition coils.

Scheme 90

Scheme 90: 4-CYLINDER, 2.0 TFSI

Using the ignition coil puller T40039 remove all the ignition coils from the spark plug shaft.

Scheme 91

Scheme 91

Remove spark plugs with 3122 B.

Screw in new spark plugs using 3122 B.

Loosely place all ignition coils in spark plug shaft

Align ignition coils to connectors and place all connectors evenly on ignition coils.

Press ignition coils evenly by hand onto spark plugs (do not use a hammer).

Turn the ignition off.

Remove the engine cover, refer to ENGINE COVER, REMOVING .

Remove both bolts -1-.

Scheme 92

Scheme 92: 4-CYLINDER, 2.0 TFSI

Push connector -2- toward ignition coil, press on catch with hand and remove connector.

Remove ignition coil from spark plug with Ignition Coil Puller T40039.

Remove spark plugs with 3122 B.

Screw in new spark plugs using 3122 B.

Note. Push ignition coils by hand into intended resources in cylinder head cover.

Install ignition coils by rotating slightly - they must engage noticeably.

Tightening SpecificationsNm
Spark plugs in cylinder head30

Turn the ignition off.

Scheme 93

Scheme 93: 5-CYLINDER, 2.5 TFSI

Disconnect the connector -6- on the camshaft position sensor 3 -G300-.

Remove both screws -arrows-.

Release the connectors and at the same time remove them from the ignition coils -1 through 5-.

Scheme 94

Scheme 94

Slide the ignition coil puller T40039 onto the ignition coil with power output stage and remove the ignition coil -arrow-.

Remove spark plugs with 3122 B.

Screw in new spark plugs using 3122 B.

Installing

Install all the ignition coils into the spark plug shaft.

Align the ignition coils with the connectors and attach all the connectors at the same time onto the ignition coils.

Press the ignition coils evenly onto the spark plugs by hand. Do not hit them.

Tighten the ignition coil wire guide to the cylinder head cover.

Note. Push ignition coils by hand into intended resources in cylinder head cover.

Install ignition coils by rotating slightly - they must engage noticeably.

Tightening SpecificationsNm
Spark plugs in cylinder head30
Cable guide screws5