SFI SYSTEM


  1. CONSTRUCTION


    1. The cam timing oil control valve assembly controls its spool valve using duty-cycle control from the ECM. This allows hydraulic pressure to be applied to the advanced or retarded side of the camshaft timing exhaust gear assembly.

      A01QDV7C01
      *1 Sleeve *2 Spring
      *3 Spool Valve - -
      *a to Camshaft Timing Exhaust Gear Assembly (VVT-i Controller) (Advance Side) *b to Camshaft Timing Exhaust Gear Assembly (VVT-i Controller) (Retard Side)
      *c Drain *d Oil Pressure