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
28 – Ignition system
1
Ignition system
⇒ a1.2 nd installing ignition coils with output stage”, page 580
⇒ a1.3 nd installing knock sensor 1G61”, page 582
⇒ a1.4 nd installing Hall sender”, page 584
⇒ a1.5 nd installing engine speed senderG28”, page 585
1.1
Assembly overview - ignition system
578
Rep. gr.28 - Ignition system
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
❑ 8 Nm + turn 90° further.
❑ The specified torque in‐
fluences the function of
the knock sensor.
2 - Knock sensor 1 -G61-
❑ Removing and instal‐
ling ⇒ page 582
3 - Spark plug
❑ 30 Nm
❑ Remove and install us‐
ing spark plug socket
and extension -3122
B-.
❑ Renew spark plugs
⇒ Maintenance; Book‐
let ; Spark plugs: Re‐
newing
4 - Spark plug connector
❑ Assembling ⇒ page
582
5 - Ignition coil with output
stage
❑ Ignition coil 1 with out‐
put stage -N70-
❑ Ignition coil 2 with out‐
put stage -N127-
❑ Ignition coil 3 with out‐
put stage -N291-
❑ Ignition coil 4 with out‐
put stage -N292-
❑ Removing and instal‐
ling ⇒ page 580
6 - Bolt
❑ 10 Nm
7 - Nut
❑ for earth wire
❑ Depending on version.
❑ 10 Nm
8 - Bolt
❑ 9 Nm
9 - Hall sender 3 -G300-
❑ Check O-ring for damage before installing
❑ Removing and installing ⇒ page 584
10 - O-ring
❑ Renew if damaged
11 - O-ring
❑ Renew if damaged
12 - Hall sender -G40-
❑ Check O-ring for damage before installing
1. Ignition system
579
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 and installing ⇒ page 584
13 - Bolt
❑ 9 Nm
14 - O-ring
❑ Renew if damaged
15 - Engine speed sender -G28-
❑ Check O-ring for damage before installing
❑ Removing and installing ⇒ page 585
16 - Bolt
❑ 4 Nm + turn 45° further.
❑ Renew
1.2
Removing and installing ignition coils
with output stage
Special tools and workshop equipment required
♦ Puller -T10530-
Note
♦ The ignition coils are easier to remove when the engine is
warm. The grease added during installation of the ignition
coils makes it easier to remove them and the ignition plug
connectors when the engine is warm.
♦ Ignition coils with output stage and spark plug connectors
are available individually for repairs ⇒ Electronic parts cata‐
logue (ETKA)
♦ If the spark plugs are to be renewed, refer to ⇒ Mainte‐
nance; Booklet ; Spark plugs: Renewing.
Removing:
– Remove engine cover panel ⇒ page 81 .
– If fitted, unbolt earth wires -arrows-.
– Release connectors, and pull all connectors simultaneously
off ignition coils.
580
Rep. gr.28 - Ignition system
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
– Unscrew securing bolt for ignition coil to be removed.
– Insert puller -T10530- into hole -1- in ignition coil.
– Turn knurled nut -2- clockwise until puller is fixed in position.
– Using puller -T10530-, carefully pull ignition coil vertically
upwards to remove.
1. Ignition system
581
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
♦ Ignition coils with output stage and spark plug connectors
are available individually for repairs ⇒ Electronic parts cata‐
logue (ETKA)
♦ The spark plug connectors are removed from the ignition
coils by hand.
Assembling ignition coil with output stage and spark plug con‐
nector
– Slide spark plug connector -1- by hand onto ignition coil as
far as stop.
The vent drilling -2- must be centred relative to connector hous‐
ing -3- while doing so.
Installing ignition coil with output stage and spark plug connec‐
tor
– Press ignition coils onto spark plugs by hand evenly (do not
use tools).
– Tighten ignition coils to 10 Nm.
1.3
Removing and installing knock sensor
1 -G61-
Removing
– Pull connector -2- off knock sensor 1 -G61-.
582
Rep. gr.28 - Ignition system
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
– Remove actuator for engine temperature regulation -N493-
⇒ page 337 .
Note
The knock sensor I -G61- is located under the intake manifold
behind the coolant pump.
– Unscrew knock sensor 1 -G61- -arrow-.
Installing
– Install in reverse order of removal.
– Note installation position of knock sensor 1 -G61-.
– Install actuator for engine temperature regulation -N493- ⇒
page 337 .
Specified torques
♦ ⇒ o1.1 verview - ignition system”, page 578
1. Ignition system
583
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
1.4
Removing and installing Hall sender
1.4.1
Removing and installing Hall sender -
G40-
Removing
– Remove engine cover panel ⇒ page 81 .
– Remove intake manifold ⇒ page 447 .
– Disconnect electrical connector -3-.
– Unscrew bolt -1-, and remove Hall sender -2-.
Installing
Install in reverse order of removal, observing the following.
– Check O-ring and renew if damaged.
Specified torques
♦ ⇒ o1.1 verview - ignition system”, page 578
1.4.2
Removing and installing Hall sender 3
-G300-
Removing
– Remove engine cover panel ⇒ page 81 .
– Disconnect electrical connector -3-.
– Unscrew bolt -1-, and remove Hall sender -2-.
584
Rep. gr.28 - Ignition system
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
Installing
Install in reverse order of removal, observing the following.
– Check O-ring and renew if damaged.
Specified torques
♦ ⇒ o1.1 verview - ignition system”, page 578
1.5
Removing and installing engine speed
sender -G28-
Removing
– Remove noise insulation -1- ⇒ General body repairs, exteri‐
or; Rep. gr. 66; Noise insulation; Assembly overview - noise
insulation.
– Disconnect coolant hose -1- from charge air pipe, and push
it upwards.
Vehicles with coolant valve
– Disconnect electrical connector -2-.
1. Ignition system
585
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
– Unscrew nuts -arrows-, and push coolant valve -1- to one
side.
All vehicles
– Separate electrical connector -1- from engine speed sensor
-G28-.
– Unscrew securing bolt -arrow-, and pull out engine speed
sender -G28-.
Installing
Install in reverse order of removal.
– Install noise insulation ⇒ General body repairs, exterior;
Rep. gr. 66; Noise insulation; Assembly overview – noise
insulation.
Specified torques
♦ ⇒ o1.1 verview - ignition system”, page 578
586
Rep. gr.28 - Ignition system
2024 VW Tiguan Owner's Manual
