Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition
02.2021
4
Oil filter, oil pressure switch
⇒ a4.3 nd installing piston cooling jet control valveN522”, page
258
⇒ a4.5 nd installing oil pressure switch”, page 260
⇒ a4.4 nd installing oil pressure regulating valveN428”, page
259
⇒ o4.6 il pressure”, page 264
4.1
Assembly overview - oil filter
1 - Ancillary bracket
❑ Removing and instal‐
ling ⇒ page 95
2 - Seal
❑ Renew
3 - Oil filter element
❑ Removing and instal‐
ling ⇒ Maintenance;
Booklet ; Engine oil:
Draining; Renewing oil
filter and replenishing
engine oil.
4 - O-ring
❑ Renew
❑ Moisten with engine oil
5 - Oil filter housing
❑ 25 Nm
6 - Oil drain connection
❑ Different versions may
be fitted
7 - O-ring
❑ Not a replacement part.
Included in items sup‐
plied with item 6
8 - Bolt
❑ Specified torque and
tightening sequence ⇒
page 84
4.2
Assembly overview - oil pressure switches/oil pressure control
256
Rep. gr.17 - Lubrication
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition
02.2021
1 - Bolt
❑ Renew
❑ 4 Nm +90°
2 - Valve for oil pressure con‐
trol -N428-
❑ Checking ⇒ Vehicle di‐
agnostic tester
❑ Removing and instal‐
ling ⇒ page 259
3 - O-ring
❑ Renew
❑ Moisten with engine oil
4 - O-ring
❑ Renew
❑ Moisten with engine oil
5 - Bolt
❑ Renew
❑ 4 Nm +45°
6 - Piston cooling jet control
valve -N522-
❑ Checking ⇒ Vehicle di‐
agnostic tester
❑ Removing and instal‐
ling ⇒ page 258 .
7 - Seal
❑ Renew oil pressure
switch each time it has
been loosened.
8 - Oil pressure switch -F1-
❑ Blue or grey insulation
❑ Checking ⇒ Vehicle diagnostic tester
❑ Removing and installing ⇒ page 260
❑ 20 Nm
9 - Oil pressure switch for reduced oil pressure -F378-
❑ Brown insulation
❑ Checking ⇒ Vehicle diagnostic tester
❑ Removing and installing ⇒ page 261
❑ 20 Nm
10 - Seal
❑ Renew oil pressure switch each time it has been loosened.
11 - Seal
❑ Renew oil pressure switch each time it has been loosened.
12 - Stage 3 oil pressure switch -F447-
❑ Checking ⇒ Vehicle diagnostic tester
❑ Removing and installing ⇒ page 262
❑ Fitting position ⇒ page 258
❑ 20 Nm
4. Oil filter, oil pressure switch
257
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition
02.2021
installation position of stage 3 oil pressure switch -F447-
4.3
Removing and installing piston cooling
jet control valve -N522-
Removing
Note
Place a cloth underneath ancillary bracket to catch any escap‐
ing engine oil.
– Separate connector -arrow- from piston cooling jet control
valve -N522-.
– Unscrew bolt -1-, and remove piston cooling jet control valve
-N522- -2-.
Installing
Install in reverse order of removal, observing the following:
Note
♦ Renew O-rings.
♦ Insert piston cooling jet control valves -N522- immediately in
hole to avoid loss of oil.
– Check oil level ⇒ Maintenance; Booklet ; Engine oil: Drain‐
ing; Renewing oil filter and replenishing engine oil.
Specified torques
♦ ⇒ o4.2 verview - oil pressure switches/oil pressure control”,
page 256
258
Rep. gr.17 - Lubrication
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition
02.2021
4.4
Removing and installing oil pressure
regulating valve -N428-
Special tools and workshop equipment required
♦ Used oil collector and extractor -VAS 6622A-
Removing
– Remove noise insulation -1- ⇒ General body repairs, exteri‐
or; Rep. gr. 66; Noise insulation; Assembly overview - noise
insulation.
– Remove poly V-belt ⇒ page 85 .
– Place used oil collection and extraction unit -VAS 6622- un‐
der engine.
– Disconnect electrical connector -1-.
– Unscrew bolt -2- and pull out valve for oil pressure control
-N428-.
Installing
Install in reverse order of removal, observing the following:
4. Oil filter, oil pressure switch
259
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition
02.2021
Note
Renew O-ring.
Specified torques
♦ ⇒ o4.2 verview - oil pressure switches/oil pressure control”,
page 256
♦ Noise insulation; Assembly overview - noise insulation
⇒ General body repairs, exterior; Rep. gr. 66; Noise insula‐
tion; Assembly overview - noise insulation
4.5
Removing and installing oil pressure
switch
⇒ a4.5.2 nd installing oil pressure switch for reduced oil pres‐
sureF378”, page 261
⇒ a4.5.3 nd installing stage 3 oil pressure switchF447”, page
262
4.5.1
Removing and installing oil pressure
switch -F1-
Special tools and workshop equipment required
♦ T-bar and socket, 24 mm -T40175-
Removing
260
Rep. gr.17 - Lubrication
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition
02.2021
Note
♦ Place a cloth underneath ancillary bracket to catch any es‐
caping engine oil.
♦ Renew the seal each time the oil pressure switch has been
loosened.
– Separate electrical connector -arrow- on oil pressure switch
-F1-.
– Unscrew oil pressure switch -1-.
Installing
Installation is carried out in the reverse order. When installing,
note the following:
Note
Screw oil pressure switch -F1- immediately into bore to avoid
loss of oil.
– Check oil level ⇒ Maintenance; Booklet ; Engine oil: Drain‐
ing; Renewing oil filter and replenishing engine oil.
Specified torques
♦ ⇒ o4.2 verview - oil pressure switches/oil pressure control”,
page 256
4.5.2
Removing and installing oil pressure
switch for reduced oil pressure -F378-
Special tools and workshop equipment required
♦ T-bar and socket, 24 mm -T40175-
4. Oil filter, oil pressure switch
261
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition
02.2021
Removing
Note
♦ Place a cloth underneath ancillary bracket to catch any es‐
caping engine oil.
♦ Renew the seal each time the oil pressure switch has been
loosened.
– Separate electrical connector -arrow- on oil pressure switch
for reduced oil pressure -F378-.
– Unscrew oil pressure switch for reduced oil pressure -1-.
Installing
Installation is carried out in the reverse order. When installing,
note the following:
Note
Screw oil pressure switch for reduced oil pressure -F378- imme‐
diately into bore to avoid loss of oil.
– Check oil level ⇒ Maintenance; Booklet ; Engine oil: Drain‐
ing; Renewing oil filter and replenishing engine oil.
Specified torques
♦ ⇒ o4.2 verview - oil pressure switches/oil pressure control”,
page 256
4.5.3
Removing and installing stage 3 oil
pressure switch -F447-
Special tools and workshop equipment required
262
Rep. gr.17 - Lubrication
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition
02.2021
♦ T-bar and socket, 24 mm -T40175-
Note
Renew the seal each time the oil pressure switch has been
loosened.
Removing
– Remove air pipe between turbocharger and charge air cool‐
er ⇒ page 410 .
– Separate connector -1- from stage 3 oil pressure switch
-F447-.
– Unscrew bolts -arrows- and remove toothed belt guard.
Note
Use cloth to catch escaping engine oil.
– Remove oil pressure switch, stage 3 -F447- -item 2- using
articulated wrench, 24 mm -T40175-.
Installing
Install in reverse order of removal, observing the following:
Note
Screw stage 3 oil pressure switch -F447- immediately into bore
to avoid loss of oil.
– Check oil level ⇒ Maintenance; Booklet ; Engine oil: Drain‐
ing; Renewing oil filter and replenishing engine oil.
4. Oil filter, oil pressure switch
263
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition
02.2021
Specified torques
♦ ⇒ o4.2 verview - oil pressure switches/oil pressure control”,
page 256
♦ ⇒ o3.1 verview - air filter housing”, page 441
♦ Noise insulation; Assembly overview - noise insulation
⇒ General body repairs, exterior; Rep. gr. 66; Noise insula‐
tion; Assembly overview - noise insulation
4.6
Checking oil pressure
⇒ o4.6.2 il pressure and oil spray jets”, page 266
4.6.1
Checking engine oil pressure
Special tools and workshop equipment required
♦ Oil pressure tester -V.A.G 1342-
♦ T-bar and socket, 24 mm -T40175-
Conditions for testing
•
•
Oil level OK.
Engine oil temperature at least 80°C (radiator fan must have
run once)
Note
♦ The oil pump is regulated and has 2 pressure levels. The
pressure levels are checked subsequently.
♦ During the run-in period or emergency running mode of the
engine the oil pump operates only at high pressure level.
♦ The oil pressure depends on the engine oil temperature. At
an engine oil temperature of 80°C the mean value must be
attained approximately.
264
Rep. gr.17 - Lubrication
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition
02.2021
Test sequence
– Separate electrical connector -arrow- on oil pressure switch
for reduced oil pressure -F378-.
– Place a cloth underneath ancillary bracket to catch any es‐
caping engine oil.
– Unscrew oil pressure switch for reduced oil pressure -1-.
– Screw oil pressure tester -V.A.G 1342- into oil filter bracket
in place of the oil pressure switch.
– Screw oil pressure switch for reduced oil pressure -F378-
into oil pressure tester and connect connector.
– Connect oil pressure tester to earth.
– Start engine, and check oil pressure at the specified engine
speed levels.
•
•
•
Oil pressure at idling speed: 0.85 to 1.6 bar
Oil pressure at 2000 rpm: 1.2 to 1.6 bar
Oil pressure at 3000 rpm: 1.2 to 1.6 bar
– Stop engine.
– Remove noise insulation ⇒ General body repairs, exterior;
Rep. gr. 66; Noise insulation; Assembly overview - noise
insulation.
– Pull connector -1- off valve for oil pressure control -N428-.
Unclip cable and route it towards bottom to prevent it from
being trapped in the belt drive. With disconnected connector
the oil pump operates at high pressure level.
– Start engine, and check oil pressure at the specified engine
speed levels.
•
•
Oil pressure at idling speed: 0.85 to 4.0 bar
Oil pressure at 2000 rpm: 2.0 to 4.0 bar
4. Oil filter, oil pressure switch
265
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition
02.2021
•
Oil pressure at 3000 rpm: 3.0 to 4.0 bar
Installing
– Install oil pressure switch.
– Connect connector -1- to valve for oil pressure control -
N428-. Route cable carefully.
– Install noise insulation ⇒ General body repairs, exterior;
Rep. gr. 66; Noise insulation; Assembly overview – noise
insulation.
– Read engine control unit event memory, and clear all en‐
tries.
Specified torques
♦ ⇒ o4.2 verview - oil pressure switches/oil pressure control”,
page 256
4.6.2
Checking oil pressure and oil spray jets
Special tools and workshop equipment required
♦ Oil pressure tester -V.A.G 1342-
♦ T-bar and socket, 24 mm -T40175-
♦ Test instrument/DSO adapter -VAS 5571-
266
Rep. gr.17 - Lubrication
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition
02.2021
Note
During this check procedure, the piston cooling jet control valve
-N522- and the oil passage to the oil spray jets for cooling the
pistons are checked.
Conditions for testing
•
•
•
Oil level OK.
Engine oil pressure OK.
Oil pressure tester -V.A.G 1342- is connected as described
in section ⇒ e4.6.1 ngine oil pressure”, page 264 .
Test sequence
– Pull connector -arrow- off piston cooling jet control valve
-N522-. Connect connector and control valve to test instru‐
ment/DSO adapter -VAS 5571-.
– Start engine and allow to idle.
– Observe oil pressure tester, disconnect connector for control
valve, and connect it again. A pressure variation must be
indicated on the oil pressure tester.
Note
If the engine runs at idling speed, the oil passage to the oil
spray jets is closed. When the connector is pulled off, the oil
passage to the oil spray jets is opened. If no pressure variation
is indicated, the piston cooling jet control valve -N522- is defec‐
tive, or the oil passage to the oil spray jets is blocked.
4. Oil filter, oil pressure switch
267
2024 VW Tiguan Owner's Manual
