ENGINE UNIT


  1. CONSTRUCTION


    1. The camshafts are made of cast iron alloy.

    2. In conjunction with the use of the Dual Variable Valve Timing-intelligent (Dual VVT-i) system, an oil passage is provided in the intake and exhaust camshafts in order to supply engine oil pressure to the Dual VVT-i system.

    3. Each VVT-i controller has been installed on the front of the intake and exhaust camshafts to vary the timing of the intake and exhaust valves.

    4. To detect the intake camshaft position, a timing rotor is provided in front of the intake VVT-i controller. To detect the exhaust camshaft position, a timing rotor is provided on the exhaust camshaft. These timing rotors are used by the cam position sensor to detect the actual position of the intake and exhaust camshafts.

      B002NQCC01
      *1 Exhaust VVT-i Controller (Camshaft Timing Exhaust Gear Assembly) *2 Intake VVT-i Controller (Camshaft Timing Gear Assembly)
      *3 Intake Camshaft (Camshaft) *4 Exhaust Camshaft (No. 2 Camshaft)
      *a Oil Passage (Advance) *b Oil Passage (Retard)
      *c Timing Rotor - -