INITIALISATION PROCEDURE FOR LEARNING VALUE IN MPI ENGINE


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 <except vehicles with Keyless Operation System (KOS)> or put the operation mode in OFF <vehicles with Keyless Operation System (KOS)> before connecting or disconnecting M.U.T.-III.
1.After the ignition switch is in "LOCK" (OFF) position <except vehicles with Keyless Operation System (KOS)> or put the operation mode in OFF <vehicles with Keyless Operation System (KOS)>, connect the M.U.T.-III to the diagnosis connector.
2.Turn the ignition switch to the "ON" position <except vehicles with KOS> or put the operation mode in ON <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. Learning procedure for idling in MPI engine (Refer to ).