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Home >> Porsche >> 1992 >> 968 Coupe L4-2990cc 3.0L DOHC >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Ignition Timing >> Adjustments

Ignition Timing: Adjustments

Ignition timing is controlled by an Electronic Control Unit (ECU) and is not adjustable.

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