mxu 500 irs efi Manuale-dofficina : Pagina 420

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           13. FUEL INJECTION SYSTEM                                                                       MXU500i



Blinks Failure       Fault description       Priority                      Fault management
       Codes
                 Ignition coil or electric              1. Check if the connector of ignition coil is loosen.
                                                        2. Check if the ECU send signal to Ignition coil.
                 circuit malfunction                    3. Check if the power source and resistance is
 11    P0350                                            malfunction
                                                2


                 Fuel pump relay or                     1. Check if the connector of relay is loosen.
 12    P0230                                    2       2. Check if the ECU send signal to relay.
                 electric circuit                       3. Check the fuel pump relay resistance
                 malfunction


                                                        Check if the belt of CVT is broken.

 13    P0219 Engine speed is over               2
             than top speed
                                                        .Check if ECU output DC5V to sensor.
                                                        2. Check if the power source of all sensor is DC5V.
                                                        3. Replace a new ECU if the CELP still blinks even the
 14    P1560 Sensor don't receive               2       output power source of ECU is normal.
             power source from ECU
                                                        Don't use it at present.

 15    P0700 Engine starting speed              2
             exceed CVT speed
             limited
             Engine temperature                         1. Check if the connector of sensor is loosen.
                                                        2. Check if ECU pin is broken.
             sensor or electric circuit                 3.Check if the resistance of sensor is malfunction.
 16    P0115                                    2
             malfunction

                                                        Don't use it at present.

 17    P1561 Temperature gauge                  2
             electric circuit
             malfunction




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