A4 Mk2
| Ignition system - exploded view |
| 1 - | Knock sensor |
| q | Knock sensor 1 -G61- |
| q | Knock sensor 2 -G66- |
| q | Knock sensor 3 -G198- |
| q | Knock sensor 4 -G199- |
| q | Contacts gold-plated |
| q | Removing and installing → Chapter |
| 2 - | Ignition coil with output stage |
| q | Ignition coil 1 with output stage -N70- |
| q | Ignition coil 2 with output stage -N127- |
| q | Ignition coil 3 with output stage -N291- |
| q | Ignition coil 4 with output stage -N292- |
| q | Ignition coil 5 with output stage -N323- |
| q | Ignition coil 6 with output stage -N324- |
| q | Ignition coil 7 with output stage -N325- |
| q | Ignition coil 8 with output stage -N326- |
| q | Removing and installing → Chapter |
| q | Use puller -T40039- for removal |
| 3 - | Spark plug |
| q | 30 Nm |
| q | For removing and installing refer to → Booklet 803 |
| 4 - | Bolt |
| q | 20 Nm |
| q | Tightening torque influences the function of the knock sensors |
| 5 - | Bolt |
| q | 10 Nm |
| 6 - | Hall sender -G40- |
| q | Hall sender 2 -G163- |
| q | Hall sender 3 -G300- |
| q | Hall sender 4 -G301- |
| q | Contacts gold-plated |
| 7 - | O-ring |
| q | Renew O-Ring if damaged |
