Ignition System Components, Assembly Overview

Ignition System Components, Assembly Overview





1 Ignition coil with power output stage (N70, N127, N291, N292, N323, N324)

• Remove and install using puller for ignition coil (T10095 A)

2 Connector

• Black, 4-pin

• Use assembly tool (T10118) to pull off

3 Bracket

• For harness connector of Knock Sensor (KS) 1 (G61)

4 10 Nm

5 Connector

• Black, 3-pin

• Sensor contacts and connector contacts gold plated

6 Knock Sensor (KS) 1 (G61)

• Component location: Between cyl. 1 and cyl. 3

7 20 Nm

• Tightening specifications influence the function of knock sensor

8 Exhaust camshaft adjuster

• Identification: 32A

• With sensor wheel for Camshaft Position (CMP) sensor 2 (G163)

• Installing --> [ Intermediate Driveshaft and Camshaft Drive Timing Chains, Installing ] Intermediate Driveshaft and Camshaft Drive Timing Chains, Installing.

9 Cover

• Removing and installing --> [ Cylinder Head Cover, Assembly Overview ] Cylinder Head Cover, Assembly Overview.

10 Seal

• Replace

11 Camshaft position (CMP) sensor 2 (G163)

• For exhaust camshaft

• Sensor contacts and connector contacts gold plated

12 10 Nm

13 Connector

• Black, 3-pin

• Sensor contacts and connector contacts gold plated

• Mark connector before removing

14 Camshaft Position (CMP) sensor (G40)

• For intake camshaft

• Sensor contacts and connector contacts gold plated

15 Knock Sensor (KS) 2 (G66)

• Component location: Between cyl. 4 and cyl. 6

• Sensor contacts and connector contacts gold plated

16 Connector

• Black, 2-pin

• Sensor contacts and connector contacts gold plated

17 Intake camshaft adjuster

• Identification: 24E

• With sensor wheel for Camshaft Position (CMP) sensor (G40)

• Installing --> [ Intermediate Driveshaft and Camshaft Drive Timing Chains, Installing ] Intermediate Driveshaft and Camshaft Drive Timing Chains, Installing.

18 Spark plug, 20 Nm

• Removing and installing with spark plug removal tool (3122B)

• Type and electrode gap --> [ Spark Plug Technical Data ] Application and ID.

19 Control housing

• Camshaft adjustment valves, removing and installing --> [ Camshaft Adjuster Valves ] Camshaft Adjuster Valves.

• Removing and installing --> [ Camshafts ] Camshafts.