Ignition System: Service and Repair

Ignition System Components, Removing and Installing






1 - Connector
- Black, 4 pin
2 - 10 Nm
3 - Ignition coil with output stage (N70, N127, N291, N292)
- Checking Testing and Inspection
4 - Spark plug 30 Nm
- Remove and install with 3122B
- Type and electrode gap Application and ID
5 - 3-pin connector
- Contacts gold plated
- Brown for knock sensor 1(G61)
- Black for knock sensor 2(G66)
6 - 20 Nm
- Tightening torque influences the function of the knock sensor
7 - Knock sensor 1 (G61)*
- Sensor and connector contacts are gold-plated
- Checking Testing and Inspection
8 - Knock sensor 2 (G66)*
- Sensor and connector contacts are gold-plated
- Checking Testing and Inspection
9 - Connector
- Black, 3-pin
10 - 10 Nm
11 - Camshaft - Position (CMP) sensor 2 (G163)*
- Checking Testing and Inspection
12 - 25 Nm
13 - Washer
- Conical
14 - Hood
- For Camshaft Position (CMP) sensor 2 (G163)
- When installing note fixing arrangement
15 - Ground wire
- Only loosen or tighten with ignition switched off
16 - 10 Nm
- Only loosen or tighten with ignition switched off