Benelli Tornado Tre Novicento 903, Workshop Manual, Page: 284 / 336

UK
284
MF9_UK
T T
T T
L I M I T E D E D I T I O N
Change the phase sensor (engine shaft).
proceed to test 5
Locate and repair fault, proceed to test 6
Proceed to test 6
Locate and repair fault in the cables,
proceed to test 6.
Activity carried out – terminate the test
Contact the Benelli assistance
OK
Short circuit
OK
Open circuit
OK
The fault persists
4 - Check the continuity of the cable for
short circuiting:
- ECM 1/A1 Pin at ECM pin 1/B1
5 - Check the continuity of the cable:
- Cable shielded at the chassis
6 - Re-connect the cabling, cancel the
fault code and start the engine to
check that the fault has disappeared
Instruction
Check and note the data on the display of
the diagnostic instrument (see Axone
instruction manual) if available.
Check and note the data on the sensor of
the diagnostic instrument (see Axone
instruction manual).
Make sure that the sensor is inserted
correctly and the connector fixed well.
Disconnect the ECM and proceed to
location test 1.
Possible cause
Stepper engine/cabling
damage
Fault code
P0505
CHECK AIR AT MINIMUM – MC 1000 ECM
Instruction
Proceed to test 2
Rectify the fault, proceed to test 6.
Result
OK
Fault
Test
1 - Check the integrity of the terminal
and the cable:
- ECM pin 1/E1
- ECM pin 1/E2
- ECM pin 1/F1
- ECM pin1/F2
LOCATION TEST