INITIALISATION PROCEDURE FOR LEARNING VALUE IN MPI ENGINE <Petrol>


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

  • At replacing engine assembly.
  • At replacing and cleaning injector.
  • At replacing and cleaning throttle body.
  • At replacing detonation sensor.

INITIALISATION PROCEDURE


caution To prevent damage to M.U.T.-III, always turn the ignition switch to the "LOCK" (OFF) position <except vehicles with KOS> (or put the power supply mode is OFF <vehicles with KOS>) before connecting or disconnecting M.U.T.-III.
1.After the ignition switch is in "LOCK" (OFF) position <except vehicles with KOS> (or put the power supply mode is OFF <vehicles with KOS>), connect the M.U.T.-III to the diagnosis connector.
2.Turn the ignition switch to the "LOCK" (OFF) position <except vehicles with KOS> (or put the power supply mode is OFF <vehicles with KOS>).
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 (refer to Learning Procedure for Idling in MPI Engine ).