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Home >> Nissan-Datsun >> 1990 >> Stanza XE, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Timing Control Systems >> Timing Advance System

Timing Advance System

Ignition timing advance is controlled by the ECU based upon sensor input signals reflecting ignition timing needs. If timing problems are experienced, inspect input signals for proper operation. See appropriate component or ECU PIN VOLTAGE CHARTS in the PIN VOLTAGE CHARTS article. Inputs which help control timing include the following: