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Home >> Subaru >> 2021 >> Crosstrek Hybrid >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (HEV) (Diagnostics) - Introduction >> Active Test >> List

Active Test: List

Active test items Contents Execution condition
Fuel Pump Relay ON/OFF of the fuel pump can be set. Ignition switch ON (engine OFF)
CPC Solenoid Valve ON/OFF of the purge control solenoid valve can be set.
Radiator Fan Relay ON/OFF of the radiator fan relay can be set.
ELCM switching valve ON/OFF of the leak check valve assembly switching valve can be set.
ELCM pump ON/OFF of the leak check valve assembly vacuum pump can be set.
Fuel Pump Control (OFF Drive) Fuel pump can be set to OFF. Non-load idling*1
Fixed Idle Ignition Timing Ignition timing is set depending on the engine speed.
Idle Speed Control Idle speed can be set.
CAUTION: Idle speed can be set up to 500 rpm at the Subaru Select Monitor. However, do not set to 1000 rpm or less.
Injection Stop Mode (Injector 1) Injection Stop Mode (Injector 2) Injection Stop Mode (Injector 3) Injection Stop Mode (Injector 4) Injector of each cylinder can be set to stop the fuel injection.
Injection Quantity Control The amount of fuel injection can be set.
EGR Valve Control (Step) STEP number of the EGR control valve can be set.
Active Grille Shutter Control*2 Open ←→ close of the active grille shutter can be set.
  • Ignition switch ON (engine OFF)
  • Experienced 20 seconds or more of the elapsed time after starting engine (when replacing ECM)
Electric Vent Solenoid Value Open/close status of the valve that seals the fuel tank is displayed. Open: Not sealed Close: Sealed
  • Ignition switch ON (engine OFF)
  • ?P? range
  • Vehicle speed 0 km/h (0 MPH)
Fuel Filler Lid Lock Solenoid Relay Output Operating status of the relay that drives the lock assembly fuel is displayed. ON: Opens the fuel lid OFF: Does not open the lock assembly fuel
  • Ignition switch ON (engine OFF)
  • ?P? range
  • Vehicle speed 0 km/h (0 MPH)