Passat 2015 ➤, Passat 2019 ➤, Passat Variant 2015 ➤, Passat Variant 2019 ➤
Maintenance - Edition 11.2020
4.71
Spark plugs: renewing
Renewing spark plugs, 1.4 l TSI engines ⇒ page 192
Spark plugs: renewing, 1.4 l TSI engine (engine code CZEA) ⇒
page 195
Renewing spark plugs, 1.5 l TSI engines ⇒ page 199
Spark plugs: renewing, 1.8 l TSI and 2.0 l TSI engines ⇒ page
202
Renewing spark plugs, 2.0 l TSI engine (engine code DNFA) ⇒
page 204
Special tools and workshop equipment required
♦ Tapered roller bearing puller -T10530-
♦ Spark plug socket -3122 B-
♦ Torque wrench
4.71.1
Spark plugs: renewing, 1.4 l TSI en‐
gines
Removing
– Loosen hose clips -1- and -2-, and remove air pipe.
192
4. Descriptions of work
Passat 2015 ➤, Passat 2019 ➤, Passat Variant 2015 ➤, Passat Variant 2019 ➤
Maintenance - Edition 11.2020
– Disconnect electrical connectors -1-.
– Unscrew bolts -2-.
– Push puller -T10530- as far as stop into hole in ignition coil
-1-.
– Tighten knurled nut -2- in -direction of arrow-.
– Pull ignition coil on puller -T10530- in -direction of arrow- out
of cylinder head cover.
Repeat step for all ignition coils with output stage.
4. Descriptions of work
193
Passat 2015 ➤, Passat 2019 ➤, Passat Variant 2015 ➤, Passat Variant 2019 ➤
Maintenance - Edition 11.2020
Note
♦ Observe installation position of ignition coils with output
stage!
♦ Ensure that the cables are not kinked or damaged.
– Unscrew spark plugs using spark plug socket -3122 B-.
Installing
Note
♦ When installing new spark plugs, regrease ignition coils with
output stage using silicone paste ⇒ ETKA.
♦ The applicable silicone paste is stated in the ETKA along
with the corresponding ignition coil and/or spark plug.
– Screw in new spark plugs and tighten them to specified tor‐
que using spark plug socket -3122 B- ⇒ page 195 .
– Apply a thin bead of silicone paste on the circumference of
the sealing hose of the ignition coil with output stage -arrow-.
– Align and insert all ignition coils with output stage one after
another loosely into spark plug hole.
– Press ignition coils with output stage onto spark plugs evenly
by hand (do not use any tools).
– Tighten bolt -2- of ignition coil with output stage to specified
torque ⇒ page 195 .
194
4. Descriptions of work