Page 623 - Foton Workshop Manual - Sauvana
P. 623

ENGINE MECHANICAL SYSTEM - ELECTRIC SYSTEM                      12C-183
                 REMOVAL AND INSTALLTING



                                                            1.     Remove the knock sensor
                                                            (a).   Remove the thermostat housing
                                                                   subassembly & water pump unit.
                                                            (b).   Remove the knock sensor.
                                                                   • Disconnect the knock sensor connector
                                                                     (arrow direction).






                                                                                                                    12C
                                                fuwx12C475

                                                                   • Disconnect the knock sensor connector in
                                                                     the arrow direction.













                                                fuwx12C476


                                                                   • Remove the knock sensor fixing bolt
                                                                     (arrow direction) and the knock sensor.













                                                fuwx12C477


                 2.     Check the knock sensor
                 (a).   Check the knock sensor for scratches, breakage or knock marks; if any, immediately
                        replace it.
                 (b).   Check the knock sensor wiring harness plug for damages; if any, immediately
                        replace it.











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