12 12 Ignition Harness, Spark Plugs E39
IGNITION WIRE SPARK SPECIFICATION
| Electrode gap on spark plugs | ||
| All models except "M" | mm | 0.7 +0.1 |
| All models with dual mass electrode All models with three-mass and four-mass electrode cannot be adjusted! |
mm | 0.9 +0.1 |
| Coil resistance at 20 °C | ||
| Pins 1 and 2 | ohm | < 1 |
| Firing sequence: 4 cylinders 1,3,4,2 6 cylinders 1,5,3,6,2,4 8 cylinders 1,5,4,8,6,3,7,2 12 cylinders 1,7,5,11,3,9,6,12,2,8,4,10 |
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