A4 Mk3
Ignition system - exploded view |
1 - | Knock sensor 1 -G61- |
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 | Removing and installing → Chapter |
q | Use puller -T40039- for removal |
3 - | Spark plug |
q | 30 Nm |
q | Removing and installing, refer to: A4 → Booklet 812, A5 → Booklet811 or A5 Cabriolet → Booklet818 |
4 - | Bolt |
q | 20 Nm |
q | Tightening torque influences functions of knock sensor |
5 - | Bolt |
q | 10 Nm |
6 - | Hall sender -G40- |
q | Contacts gold-plated |
7 - | O-ring |
q | Renew O-Ring if damaged |