Remove the insulation from the end of the wire for a distance of 6 mm. The cross section of the wire core is 1.5 mm2.
Put a tip on the ignition wire and squeeze the end of the wire with special tongs. The tip must be flush with the wire insulation.
Attention: Before mounting the tip on the ignition wire of cylinder 4, it is necessary to put the impulse sensor OME 9 on the wire.
Spray the ignition cable with BMW 121098. Insert the tip together with the ignition cable into the special tool, see illustration.
Insert the ignition wire into the spark plug tip or radio interference suppression connector. The tip should snap onto the wire with an audible click.
Install the ignition wires, connect the ground wire to the battery.
3. Casing
4 Ignition wire
5. Round connector
6. Marking ring (cylinders 1-4)
7. RFI connector 1 kΩ
9. Pulse sensor
10. Candle tip 5 kOhm
11. Spark plug
17. Insulator
18. Bushing insulator