Ignition system components, removing and installing
1 - Connector
- Black, 4 pin
2 - Ignition coil with output stage v N70 , Ignition coil with output stage N127 , Ignition coil with output stage N291 , Ignition coil with output stage N292
- Checking → Ignition coils with output stage, checking
- For removing use only removal tool T40039 → Ignition coils with output stage, checking
3 - Circlip
- For Camshaft Position (CMP) sensor G40
4 - Spark plug, 30 Nm
- Remove and install with 3122B
- Type and electrode gap → Test data, spark plugs , test data, spark plugs
5 - Connector
- Black, 3-pin
- Sensor and connector contacts are gold-plated
6 - Bolt, 10 Nm
7 - Camshaft Position (CMP) sensor G40 *
8 - Bolt, 25 Nm
9 - Washer
- Conical
10 - Hood
- For Camshaft Position (CMP) sensor G40
- When installing note fixing arrangement
11 - Bolt, 20 Nm
- Tightening torque influences the function of the knock sensor
12 - Knock sensor (KS) 1 G61 *
- Sensor and connector contacts are gold-plated
- Location: Cylinder block intake side
- Checking → Knock sensor, checking
13 - Knock sensor (KS) 2 G66 *
- Sensor and connector contacts are gold-plated
- Location: Cylinder block intake side
- Checking → Knock sensor, checking
14 - Connector
- 2-pin
- Contacts gold plated
- Black for knock sensor (KS) 1 G61
- Black for knock sensor (KS) 2 G66
- Mark connector before removing
15 - Ground wire
- Only loosen or tighten with ignition switched off
16 - Bolt, 10 Nm
- Only loosen or tighten with ignition switched off