Page 1656 - Foton Workshop Manual - Auman EST-M
P. 1656

EL - 232                              Electrical system –circuit

    IN        Exhaust purification system


                                                                                   Battery
    DI
                  IG1 power supply
                                                                                      White
                       Black - Yellow
    EG

                                                                                                    Frame
    TR                          IG1
                                relay          Instrume                                  Nitrogen   fuse
                                R10            nt fuse                                   oxide relay   box
                                               box                                       R03        F101
    AX                                         B100

                                                                                     Red - Blue
                                                             Red
    FR                      Red - Green
                                        Red
                                                                                                   Nitrogen
                                                                                                   oxide
    ST
                                                                                                   sensor
                       White  Red - Green                                                          F057
                                                                               Blue -
                       -black                                                  yellow
    BR
                                                                                           Yellow  White-black

                                                                                      Green
    BW


    EL

                                                              SCR intake                           Engine
                     Urea          Urea   Sensor  Urea        air               Intake air         ECU
                     heating       level   groundi temperature   temperature    temperature        F099
                     signal        signal   ng   signal       signal            signal





                        Red - Green
                                      Yellow     Blue
                                            Black   - white   Black   White   Black   Yellow   Black
                                      - black
                                                                                    - white

                          Urea tank
                          heater

                          F062

                        White-black
                                        Urea tank urea         SCR intake air     Intake temperature
                                        level temperature      temperature        sensor

                                        sensor                 sensor             F067
                                        F061                   F065









                                                          EL-232
   1651   1652   1653   1654   1655   1656   1657   1658   1659   1660   1661