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Home >> Suzuki >> 2007 >> Forenza 4D Sedan, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Engine - Diagnostic Introduction >> Diagnostic Information & Procedure >> Engine Data Display Table Definitions >> Spark Advance
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Spark Advance

This is a display of the spark advance Ignition Coil (IC) calculation which the ECM is programming in the ignition system. It computes the desired spark advance using data such as engine temperature, RPM, engine load, vehicle speed and operating mode.