volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Safety precautions > < Vacuum connections
Repairing TSZ-H ignition system
Repairing TSZ-H ignition system
Safety precautions → Chapter
Adjustment data, spark plugs -Q- → Chapter
Checking and adjusting ignition timing → Chapter
  Note
Components marked ** are equipped with M4 ignition cable connections 08.84 ►. Previous and new M4 versions cannot be interchanged. * In main wiring harness.
   
1 - Suppressor**
q   0.6…1.4 kΩ
2 - Shielding cap
q   With radio noise suppression.
3 - Transistorized ignition system with Hall sender switch unit -N41-
q   Checking → Chapter
4 - Heat sink
5 - Distributor cap**
q   Note cracks, signs of current leaks.
q   Check contact wear.
q   Clean before positioning.
q   Before removing, loosen shielding ring earth cable fastening.
6 - Carbon brush with spring
q   Check for wear and ease of movement.
7 - Ignition distributor rotor
q   Identification: R1.
q   0.6…1.4 kΩ
8 - Dust cap
9 - Circlip
10 - Rotor ring
q   Pull off → Chapter.
q   Check for ease of movement after installing.
11 - Locking pin
12 - Spring washer(s)
13 - Connector
q   Press wire retainer to pull off.
14 - Washer(s)
15 - Retaining knob
16 - Retaining spring
q   Must not point inwards with dust cap removed (risk of damaging ring).
17 - Hall sender -G40-
q   Checking → Chapter
q   Lightly grease bearing area.
18 - Connection part
19 - Washer
20 - Base plate
21 - Vacuum unit
q   Checking for leaks → Chapter
q   Checking “advanced” setting → Chapter.
22 - Ignition distributor -O-
q   Installing → Chapter
q   Checking ignition timing → Chapter.
q   Checking ignition timing setting → Chapter.
23 - O-ring or seal
q   Renew O-ring if damaged
q   Renew seal.
24 - Clamp
25 - Bolt
q   25 Nm
26 - Ignition cable**
q   Check for continuity
27 - Spark plug connector -P-**
q   4…6 kΩ
28 - Spark plugs -Q-
q   25 Nm
q   Type and electrode gap → Chapter.
29 - Connector at battery -A- earth cable terminal
30 - Terminal 4
31 - Terminal 1 (-)
32 - Terminal 15 (+)
33 - Ignition coil 1 with output stage -N-**
q   Primary resistance (between terminals 1 and 15).
Green sticker: 0.5…0.8 Ω.
Grey sticker: 0.6…0.8 Ω.
q   Secondary resistance (between terminals 4 and 15).
Green sticker: 2.4…3.5 kΩ.
Grey sticker: 6.9…8.5 kΩ.
34 - Retaining clamp
35 - Bolt
q   8 Nm

   

Safety precautions > < Vacuum connections