VW Golf manuals

Volkswagen Golf Service & Repair Manual: Assembly overview - ignition system

Assembly overview - ignition system

1 -  Bolt
The specified torque influences the function of the knock sensor.
20 Nm
2 -  Knock sensor 1 -G61-
Removing and installing → Chapter
3 -  Spark plug
Remove and install with spark plug socket and extension -3122 B-.
Specified torque: 22 Nm
Change interval: → Maintenance tables.
4 -  Ignition coil with output stage and spark plug connectors
  Note
Ignition coil with output stage and spark plug connectors are available individually for repairs → ETKA (Electronic Parts Catalogue
Ignition coil 1 with output stage -N70-
Ignition coil 2 with output stage -N127-
Ignition coil 3 with output stage -N291-
Ignition coil 4 with output stage -N292-
To remove, use puller -T10530-.
Removing and installing → Chapter
5 -  Bolt
8 Nm
6 -  Bolt
8 Nm
7 -  Hall sender -G40-
Removing and installing → Chapter
8 -  O-ring
9 -  Bolt
8 Nm
10 -  Hall sender 3 -G300-
Removing and installing → Chapter
11 -  O-ring
Renew if damaged
12 -  Sender wheel
For engine speed sender -G28-
Removing and installing → Chapter
13 -  Sealing flange, gearbox side
Removing and installing → Chapter
14 -  Engine speed sender -G28-
Removing and installing → Chapter
15 -  Bolt
4.5 Nm

Test data, spark plugs

Engine codes CPTA, CHPA, CPVA, CZEA, CZDA, CPVB CMBA, CXSA, CZCA
Firing order 1-3-4-2
Spark plugs
VW part number → Remark 04E 905 612 04E 905 601
Electrode gap 0.65 ... 0.75 mm 0.70 ... 0.80 mm
Specified torque 22 Nm
Change interval → Booklet
 
1)  Current spark plugs → Electronic Parts Catalogue (ETKA)
   
Ignition system, glow plug system
...

Removing and installing ignition coils with output stage
Special tools and workshop equipment required     Puller -T10530-   Note ...

Other materials:

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Special tools and workshop equipment required     Torque wrench -V.A.G 1783-   Torque screwdriver -VAS 6494-   N ...

Removing and installing upper rear lid trim
Special tools and workshop equipment required         Wedges -T10383 Removing –  Detach retaining straps for rear shelf on left and right from window ...

Safety instructions for using extraction and charging equipment
Before connecting the charging system to the air conditioning system, make sure that all existing shut-off valves are closed. Before the charging equipment is decoupled from the air conditioning system, ensure that the process has ...

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