Passat 2015 ➤, Passat 2019 ➤, Passat Variant 2015 ➤, Passat Variant 2019 ➤
Maintenance - Edition 11.2020
Note
♦ During oil change service or inspection, only warning stick‐
ers that are attached in visible areas are checked.
♦ Missing warning stickers on high-voltage components must
be renewed.
– Check warning sticker ⇒ 4-cyl. direct injection (1.4 l engine,
4V, EA 211, turbocharger, hybrid); Rep. gr. 93; Warning
sticker; Checking warning sticker.
4.68
Water drain valves at rear (Passat es‐
tate): check for blockages, clean if nec‐
essary
– Detach wheel housing liner at rear left -1- sufficiently to gain
access to water drain valve -2-.
– Open rear water drain valve, check it for damage, and re‐
move any blockages.
– Repeat procedure on other side of vehicle.
4.69
Toothed belt (petrol engines): renewing
Camshaft drive toothed belt: renewing, petrol engines
– ⇒ 4-cylinder injection engine (1.4 l direct injection engine,
turbocharger); Rep. gr. 15; Toothed belt drive; Removing
and installing toothed belt
Coolant pump toothed belt: renewing, petrol engines
– ⇒ 4-cyl. injection engine (1.4 l direct injection engine, turbo‐
charger); Rep. gr. 19; Coolant pump/thermostat assembly
4.70
Camshaft drive toothed belt (diesel en‐
gines): renewing
TDI common rail engines:
– ⇒ Rep. gr. 15; Toothed belt drive; Removing and installing
toothed belt
4. Descriptions of work
191
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
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