The service procedures other than described below are basically the same as for 4B1-Except PHEV. (Refer to GROUP 13A - Injector ).
caution When the fuel injector is replaced, initialise the learned value using M.U.T.-III (Refer to GROUP 00 - Precautions before Service, Initialisation Procedure for Learning Value in MPI Engine ).
Pre-removal operation
Post-installation operation

  • Fuel Line Pressure Reduction (Refer to ).
  • Air Cleaner Intake Hose Removal (Refer to GROUP 15 - Air Cleaner ).

  • Air Cleaner Intake Hose Installation (Refer to GROUP 15 - Air Cleaner ).
  • Fuel Leak Check.