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Home >> Porsche >> 1997 >> 911 Turbo S >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Specifications >> Ignition System >> Ignition Timing
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Ignition Timing

Ignition timing is controlled by ECM and is not adjustable. Value given in IGNITION TIMING  is for verification purpose only.

IGNITION TIMING

Application Degrees @ RPM
911 Carrera & 911 Carrera 4
Automatic Transmission TDC +/- 3 @ 710-790
Manual Transmission TDC +/- 3 @ 760-840
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