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Prius
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Remove, Overhaul & Install
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Engine Control System
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SFI System (1NZ-FXE)
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System Diagram
System Diagram
The engine control system is determined by the ECM based on signals from various sensors.
Fig 1: Engine Control System Diagram
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002