APRILIA RSV4 1100 Factory Service Station Manual page 151

RSV4 1100 Factory
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ABS system malfunction
Troubleshooting:
•
Connect to the ABS control unit diagnosis.
Engine rpm sensor
Function
indicates the position and speed of the crankshaft
at the Marelli control unit
Operation / Operating principle
Inductive sensor: sinusoidal-type generated volt-
age; two teeth are missing on the flywheel for the
reference position
Level in electrical circuit diagram:
Engine speed sensor
Position:
•
on the vehicle: on the clutch cover
•
connector: under fuel tank on RH side
(3 pin black connector)
Electrical specifications:
0.79 kohm at ambient temperature
Pin out:
1. positive signal
2. negative signal
3. shielding with earth connection
DIAGNOSTIC TOOL:PARAMETERS
Engine rpm:rpm
CAUTION
BEFORE CARRYING OUT ANY TROUBLESHOOTING,
CAREFULLY READ THE GENERAL TROUBLESHOOTING
CONCEPTS FOR ELECTRICAL DEVICES AT THE BEGIN-
NING OF THE CHECK AND CONTROL SECTION IN THE
ELECTRICAL SYSTEM CHAPTER.
DIAGNOSTIC TOOL: STATUSES
Synchronised panel
•
No_in analysis_awaiting_Yes
DIAGNOSTIC TOOL: ELECTRICAL ERRORS
CAUTION
NO ERROR IS GENERATED IF THE ELECTRICAL CIRCUIT IS INTERRUPTED OR SHORT
CIRCUITED. CARRY OUT THE MARELLI CONTROL UNIT AND RPM SENSOR CONNECTORS
CHECK PROCEDURE: IF THE CONNECTORS ARE NOT OK, REPAIR OR REPLACE THEM AS
Electrical system
ELE SYS - 151