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Home >> Toyota >> 2012 >> Prius Two >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Except Plug-In) (Diagnostic Codes (P0441-U0293) & Circuit Tests) >> SFI System >> DTC P3190: Poor Engine Power; DTC P3191: Engine does not Start; DTC P3193: Fuel Run Out >> Typical Enabling Conditions

Typical Enabling Conditions

Monitor runs whenever following DTCs are not stored None
Fuel cut operation Not operated
Engine speed 650 RPM or more (varies with engine coolant temperature)
Communication with power management control ECU No malfunction