Toyota FJ GSJ10 Technical Manual page 37

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ENGINE — 1GR-FE ENGINE
2. Camshaft
" The camshafts are made of a cast iron alloy.
" An oil passage is provided in the intake camshaft in order to supply engine oil to the VVT-i system.
" A timing rotor is provided in front of the VVT-i controller to detect the actual position of the intake
camshaft.
No.2 Camshaft (Exhaust)
No.1 Camshaft (Intake)
No.3 Camshaft (Intake)
Timing Rotor
VVT-i Controllers
Timing Rotor No.4 Camshaft (Exhaust)
Oil Passage
Cross Section of the End of the Intake Camshaft
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