22. FUEL INJECTION SYSTEM                                                         MXU 500i



 Apply oil onto a new O-ring.
                                                              T-MAP sensor

 When install the T-MAP sensor onto the
 throttle body, being careful not to damage
 the O-ring.


 Always replace an O-ring with a new one.

 Install the set plate and tighten the screw
 securely.

                                                              O-ring


 Apply oil onto a new O-ring.                     Screw                 T-MAP sensor
 When install the ISC and T-MAP sensor
 onto the throttle body, being careful not to
 damage the O-ring.




 DIAGNOSTIC TOOL                                     Screws             ISC
 CONNECTOR

 INSPECTION
 Remove front cover
 Make sure moving the shift lever into the
 N or P position .
 Remove diagnostic tool connector protect                                              Front cover
 sheath.
 Turn the ignition switch to "ON"
 Measure the voltage between the following
 terminals of the diagnostic tool connector .


          Terminal                  Normal                                       Diagnostic Connector
                                                                                  Protect sheath.
 BR/L (+) G/B (-)               Battery voltage
                                Battery voltage
 B/L (+)    W/L (-)             1 V                                              Diagnostic Connector



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