2. Ignition coil with power output stage: Ignition coil 1 with power output stage -N70-. Ignition coil 2 with power output stage -N127-. Ignition coil 3 with power output stage -N291-. Ignition coil 4 with output stage -N292-
3. Spark plug, 30 Nm: removal and installation with a spark plug wrench, for example, -3122 V-
4. 20 Nm: replace; tightening torque affects the operation of the knock sensor
5. Knock sensor 1 -G61-: gold-plated contacts
6. Engine speed sender -G28-: Check O-ring for damage
7. 10 Nm
8.9 Nm
9. Hall sender -G40- and Hall sender 3 -G300-: Replace O-ring