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Home >> Mazda >> 1989 >> RX-7 Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Theory/Operation >> Ignition System >> Ignition Timing Control System >> Ignition Timing Advance Control

Ignition Timing Advance Control

All models use an Electronic Spark Advance (ESA) control system. The ECU determines ignition timing based on signals from the various sensors and switches.