Distributor Ignition System (V12)
WARNING: This page does not describe the selected car, but rather 34 other vehicles, including the 2001 BMW Z8, 2001 BMW Z3, 2001 BMW X5, 2001 BMW M5, and 2001 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.
Perform resistance measurement on individual components. See DISTRIBUTOR SPECIFICATIONS table. Check distributor rotor and distributor cap for hairline cracks and traces of scorching. If any are present, establish the cause and replace corresponding component.
DISTRIBUTOR SPECIFICATIONS
| Application | Specification | ||
|---|---|---|---|
| Winding Resistance | (1) 1.1k Ohms | ||
| Clearance Between Stator & Rotor Tooth | .011-.027" (.3-.7 mm) | ||
| Angled Plugs/Shielded Plugs | (1) 1k Ohm | ||
| Spark Plug Connectors | (1) 5k Ohms | ||
| Ignition Lead @ 68°F (20°C) | (1) 20 Meg Ohms | ||
| Distributor | (1) 1k Ohm | ||
| Position Sensor Coil Resistance | (1) 80 Ohms | ||
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