Thread: 911SC no spark
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Dru,

The primary voltage from the CDI to the coil is up to 450V. At that level you might get arcing between the exposed conductors. A simple ohm meter reading won’t identify this.
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1974 Targa 3.6, 2001 C4 (sold), 2019 GT3RS, 2000 ML430

I repair/rebuild Bosch CDI Boxes and Porsche Motronic DMEs
Porsche "Hammer" or Porsche PST2, PIWIS III - I can help!!
How about a NoBadDays DualChip for 964 or '95 993
Old 08-15-2025, 05:39 PM
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