Volkswagen Golf / Golf Plus. Manual - part 211

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– Unscrew spark plugs using spark plug socket and extension

-3122 B- .

Installing
– Screw in new spark plugs using spark plug wrench -3122 B-

and tighten to 20 Nm.

– Insert ignition coils with output stages in cylinder head and

align ignition coils in respective recesses of cylinder head cov‐

er.

– Push ignition coils with output stages onto spark plugs until

stop, they must be felt to engage.

– Connect connector onto exhaust recirculation valve until it no‐

ticeably engages.

Note

Ensure that the cable guide for ignition coils with output stages is

routed correctly.

– Install engine cover 

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4.56.5

Renewing spark plugs: 1.6 l injection en‐

gine and Flex Fuel engine

Carry out the following procedure:
– Remove engine cover, if fitted 

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Removing:
– Pull off injector connectors of first and fourth cylinder.
– Pull off spark plug connector with Puller -T10112- .

– Remove spark plug with spark plug socket and extension

-3122 B- .

Note

♦

Spark plug designation and specified torque: “Power unit” ⇒ 

Power unit; Rep. Gr.  28 ; Test data, spark plugs “Test data,

spark plugs”.

♦

Observe disposal regulations!

Installing:

Maintenance - Edition 11.2009

154

    4. Descriptions of work

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– Screw in new spark plugs using spark plug socket and exten‐

sion -3122 B- .

– Fit spark plug connectors using puller -T10112- .
– Fit connectors of injectors.
– Check if connectors of injectors, ignition cables and spark plug

connectors are seated securely.

– Install engine cover again.

4.56.6

Renewing spark plugs: 1.4 and 1.6 l pet‐

rol direct injection engines

Carry out the following procedure:
– Remove engine cover 

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– Place Puller -T10094 A- on ignition coil with output stage

-arrow-.

– Slightly pull out ignition coil with output stage.
– Fit assembly tool -T10118- as illustrated.
– Release connection locking device carefully and pull off con‐

nector.

– Pull out ignition coil with output stage.

– Unscrew spark plug using spark plug wrench -3122 B- .
– Screw in new spark plugs using spark plug socket and exten‐

sion -3122 B- .

Note

♦

Spark plug designation and specified torque: “Power unit” ⇒ 

Power unit; Rep. Gr.  28 ; Test data, spark plugs “Test data,

spark plugs”.

♦

Observe disposal regulations!

Maintenance - Edition 11.2009

4. Descriptions of work    

155

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– Place puller -T10094 A- on ignition coil with output stage.
– Slide connector on ignition coil with output stage until it audibly

engages.

– Push ignition coil with output stage -arrow- into cylinder head.
– Install engine cover 

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4.56.7

Renewing spark plugs: 1.4 l TSI engines

Removing:
– Remove engine cover 

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 .

Note

To simplify removing and installing spark plugs, loosen some

components and place them to side.

– Pull off connector -arrow C-.
– Pull off hose ends -arrow A- and -arrow E- (press together to

release).

– Pull off hose -arrow D-.
– Remove bolt -arrow B-.

– Raise hose with bracket and charge pressure control solenoid

valve -1- and place to side.

– Disengage clamps of cable guide -arrows-.

Note

♦

When pulling out the ignition coils with output stages, the wires

or ignition coil connectors can remain connected.

♦

Note installation position of ignition coils with output stages.

Caution

Ensure that the cables are not kinked or damaged.

Maintenance - Edition 11.2009

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    4. Descriptions of work

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– Seat puller -T10094 A- on ignition coil with output stage.
– Pull out ignition coil with output stage and connected wires and

carefully place to side.

– Unscrew spark plugs using spark plug socket and extension -

VAS 3122B- .

Installing:
– Screw in new spark plugs using spark plug socket and exten‐

sion -VAS 3122B- .

Note

♦

Spark plug designation and specified torque: “Power unit” ⇒ 

Power unit; Rep. Gr.  28 ; Test data, spark plugs “Test data,

spark plugs”.

♦

Observe disposal regulations!

– Place puller -T10094 A- on ignition coil with output stage.

– Push ignition coil with output stage into cylinder head until they

noticeably engage.

– Route cables properly in cable guide.
– Engage clamps of cable guide -arrows-.
– Set hose with bracket and charge pressure control solenoid

valve -1- to original installation position.

– Connect connector -arrow C-.
– Connect hose ends -arrow A- and -arrow E-.
– Fit hose -arrow D-.
– Tighten bolt -arrow B-.
– Install engine cover 

⇒ page 89

 .

Maintenance - Edition 11.2009

4. Descriptions of work    

157