Ignition components, assembly overview

1 - Connector

• Black, 4-pin

2 - Ignition coil with power output stage N70, N127, N291, N292

• Removing and installing → Ignition coils with power output stage, removing and installing 

3 - Spark plug, 30 Nm

• Remove and install with 3122B
• Type and spark plug gap → Technical data, spark plugs  , test data, spark plugs

4 - 3-pin harness connector

• Contacts gold plated
• For Knock Sensor (KS) 1 G61
• Brown
• For Knock Sensor (KS) 2 G66

• Black

5 - 20 Nm

• Tightening torque affects function of Knock Sensor (KS)

6 - Knock Sensor (KS) 1 G61

• Terminals of sensor and connector are gold-plated

7 - Knock Sensor (KS) 2 G66

• Terminals of sensor and connector are gold-plated

8 - Connector

• Black, 3-pin

9 - 10 Nm

10 - Camshaft Position (CMP) sensor G40

11 - 25 Nm

12 - Washer

• Conical

13 - Hood

• For Hall sender G40
• Observe installed location

14 - Ground wire

• Do not loosen or tighten unless ignition is switched off

15 - 10 Nm

• Do not loosen or tighten unless ignition is switched off