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Idle Control Demand🔗

The Idle Control Demands module performs several functions:

  • Calculates the target engine speed when idling (Idle Speed Setpoint).

  • Calculates the difference between Idle Speed Setpoint and the current measured engine speed. This is called Idle Trajectory Error.

  • Looks up an Idle Integral Gain and an Idle Proportional Gain in the appropriate tables. These values are used by the Idle Normalization module. These parameters are used to adjust spark advance and throttle position when the engine is idling.