CONSTRUCTION
Oil passages are provided in the camshafts in order to supply engine oil to the Dual VVT-i system.
A VVT-i controller (camshaft timing gear assembly or camshaft timing exhaust gear assembly) is installed on the front of each camshaft to vary the timing of the intake and exhaust valves.
A timing rotor for the cam position sensor (No. 1 crank position sensor) is provided on the back of both the intake camshaft (camshaft) and exhaust camshaft (No. 2 camshaft).
| *1 | Intake Camshaft (Camshaft) | *2 | Intake VVT-i Controller (Camshaft Timing Gear Assembly) |
| *3 | Exhaust VVT-i Controller (Camshaft Timing Exhaust Gear Assembly) | *4 | Exhaust Camshaft (No. 2 Camshaft) |
| *5 | Timing Rotor | *6 | Oil Passage |