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Home >> Subaru >> 2000 >> Outback Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Ignition Systems >> Ignition Timing Control System >> Ignition Timing Advance Control

Ignition Timing Advance Control

On all models, ignition timing advance is controlled by PCM. Based on sensor input signals, PCM adjusts ignition timing to preprogrammed advance and retard specifications.