mxu 500 irs efi Manuale-dofficina : Pagina 409

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Pagina 407

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Pagina 408

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Pagina 410

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Pagina 411

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          22. FUEL INJECTION SYSTEM                                                     MXU 500i


 SPECIFICATIONS

                      ITEM                                   SPECIFICATIONS
 Throttle body identification number              PTA1
 Idle speed                                       1400100 rpm
 Throttle grip free play                          26 mm (1/161/4 in)
 Fuel injector resistance (at 20°C/68°F)          10.6~15.9
 Fuel pump resistance Float at full position      About 101 
 (at 20°C/68°F)         Float at empty position   About 3 
 Fuel pump standard pressure (at 80 L/Hr)         30010 kPa (3 Bar)
                        At -20°C/-4°F             28.6 K
 Water temperature
                        At 40°C/104°F/20°C        1.46 K/3.51 K10%
 sensor resistance
                        At 100°C/212°F            0.176 K
 T-MAP sensor resistance(20°C)                    1613~2544(1.2 pin)

                                                  Primary: 0.55~0.75
 Inductive ignition coil
 Throttle position sensor (TPS) resistance (at    3500~6500 (1.2 pin)
 20°C/68°F)
 Crank position sensor resistance                 96~144

                       Standard                   0.41.4 V
 Roll sensor voltage
                       Over 65° (fall down)       3.74.4 V




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