Electric IVT Control Actuator Position Learning: Description

Electric intake valve timing control (IVT) module requires the learning of camshaft reference position. This learning must be performed where the following operations are performed:

• Replacement of electric IVT control module
• Replacement of intake/Exhaust camshaft position sensor
• Replacement of crankshaft position sensor 1
• Removal and installation of timing chain
• Replacement of the mechanical parts listed below:
  • Replacement of timing chain
  • Replacement of intake/exhaust camshaft
  • Replacement of intake/exhaust camshaft sprocket
  • Replacement of piston
  • Replacement of connecting rod
  • Replacement of crankshaft

(For details, refer to Work Procedure ).

NOTE: If learning is not performed after the replacement of the above listed parts, the engine may not be able to be started.