INITIALISATION PROCEDURE FOR LEARNING VALUE IN MPI ENGINE <4B1, 4A9>


Initialise learning values in the MPI engine when one of the following service operations is performed.

  • At replacing engine assembly *
  • At replacing injector and at cleaning
  • At replacing throttle body and at cleaning
  • At replacing detonation sensor
note *: Initialise CVT related learning value.

INITIALISATION PROCEDURE


caution To prevent damage to M.U.T.-III, always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting M.U.T.-III.
1.After the ignition switch is in "LOCK" (OFF) position, connect the M.U.T.-III to the diagnosis connector.
2.Turn the ignition switch to the "ON" position.
3.Select "MPI/GDI/DIESEL" from System select Screen of the M.U.T.-III.
4.Select "Special Function" from MPI/GDI/DIESEL Screen.
5.Select "Learned value reset" from Special Function Screen.
6.Select "All learned value" from Learned value reset Screen
7.Initialise the learning value by pressing the "OK" button.
8.After initialising the learning value, the learning value of MPI engine idling is necessary. Learning procedure for idling in MPI engine (Refer to ).