volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Spark plug test data > < Safety precautions
Assembly overview - ignition system
Assembly overview - ignition system
  Note
The engine speed sender -G28- can be found on the cylinder block → Item.
   
1 - H.T. cable
q   4…8 kΩ.
q   With suppression connector and spark plug connector.
q   Check for continuity.
q   Pull off sparkplug connector using puller -T10112-.
2 - Ignition transformer -N152-
q   Markings for H.T. cables: A = Cylinder 1, B = Cylinder 2, C = Cylinder 3, D = Cylinder 4
q   To remove or install, remove secondary air pump and bracket for secondary air pump
3 - 10 Nm
4 - Connector
q   4-pin.
q   For ignition transformer -N152-.
5 - Spark plug, 25 Nm
q   Type and electrode gap → Chapter.
q   To remove and install, pull off connectors for outer injectors.
q   Remove and install with spark plug spanner -3122 B-.
6 - 2-pin connector
q   For knock sensor 1 -G61-.
q   Contacts gold plated.
7 - 20 Nm
q   The torque setting influences the function of the knock sensor.
8 - Knock sensor 1 -G61-
q   Contacts gold plated.
9 - 10 Nm
10 - Hall sender -G40-
q   Contacts gold plated.
q   Fitting location: on cylinder head below throttle valve module -J338- → Item
q   To remove or install, remove throttle valve module -J338-
11 - Connector
q   For Hall sender -G40-.
q   Contacts gold plated.
12 - O-ring

   

Spark plug test data > < Safety precautions