Volkswagen Workshop Service and Repair Manuals

Note:

Engine control unit* with connectors , item 25 .

• H.T. cable
• ◆ Resistance 4.0...8.0 kω
• ◆ With suppression connector and spark plug connector
• O-ring
• ◆ Renew if damaged
• Inlet camshaft cover

• Ignition transformer (N152)
• ◆ Fitting location => Page 24-1 , engine compartment overview
• ◆ Marked for H.T. cables:
  A = Cylinder 1
  B = Cylinder 2
  C = Cylinder 3
  D = Cylinder 4
• ◆ With output stage (N122)
• ◆ Checking => Page 28-11
• Connector
• ◆ Black, 4 pin
• ◆ For ignition transformer (N152)
• 10 Nm
• Connector
• ◆ Black, 2-pin
• ◆ For knock sensor 1 (G61)
• Knock sensor 1 (G61)*
• ◆ Fitting location => Page 24-1 , engine compartment overview
• ◆ Checking => Page 28-16

• 20 Nm
• ◆ Tightening torque influences the function of the knock sensor
• Connector
• ◆ Black, 3-pin
• ◆ For Hall sender (G40)
• Hall sender (G40)*
• ◆ Fitting location => Page 24-1 , engine compartment overview
• ◆ Checking => Page 28-8
• H.T. cable guide
• Spark plug, 30 Nm
• ◆ Type and electrode gap
  => Page 28-7 , test data, spark plugs
• ◆ Remove and install with spark plug spanner 3122B