mxu 550 exi Werkstatthandbuch : Seite 108

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Seite 110

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          5. FUEL INJECTION SYSTEM                           MXU 500EXi/MXU500i



 TILT SWITCH(ROLL SENSOR)
 INSPECTION
 Support the ATV level surface.


 Turn the ignition switch to "OFF"
 Remove the screws, washers and tilt switch.
 Do     not disconnect the tilt switch
   connector during inspection.
 Place the tilt switch vertical as shown, and
 turn the ignition switch to "ON".
 Measure the voltage between the following
 terminals of the tilt switch connector with
 the connector connected.
              Terminal                 Normal
                                    5 V (ECU
            V/R (+) -G(-)               voltage)
           B/W (+) ­ G(-)           0.41.4 V

 Incline the tilt switch 6510 degrees to the
 left or right with the ignition switch turned
 to "ON".
 Measure the voltage between the following
 terminals of the tilt switch connector with
 the connector connected.
              Terminal                Normal
                                   5 V (ECU
           V/R (+) ­ G (-)              voltage)
           B/W (+) ­ G(-)          3.74.4 V
                                                          Roll Sensor
 If repeat this test, first turn the ignition
 switch to "OFF", then turn the ignition
 switch to "ON".

 REMOVAL/INSTALLATION
 Disconnect the connector and remove two
 screws.
 Remove the Tilt switch.
 Installation is in the reverse order of
 removal.
 Install the tilt switch with its "UP" mark
   facing up.

 Tighten the mounting screws securely.



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