APRILIA CAPONORD 1200 Service Station Manual page 116

Electrical system
CARRY OUT THE TESTS FROM THE SENSOR CONNECTOR TO THE SENSOR. IF NOT OK, RE-
STORE THE CABLE HARNESS/REPLACE THE SENSOR. IF OK, PERFORM THE TEST FROM PIN
20 AND 35 OF THE MARELLI CONTROL UNIT ENGINE CONNECTOR.
DIAGNOSTICS INSTRUMENT: LOGIC ERRORS
Engine speed sensor P0336
•
signal not valid
Error cause
•
Probable bad contact in the electric circuit detected at PIN 20 - 35 of the ENGINE connector
Troubleshooting
•
Check the electric circuit is in good conditions and the flywheel teeth cleaning and correct
positioning of the sensor in its own housing: if it is not, replace it. If it is OK, replace the
sensor
Twistgrip position sensor
Removal
•
Remove the filter box.
•
Loosen the throttle cable nuts.
•
Unscrew and remove the two fixing
screws.
•
Disconnect the two connections and
remove the throttle grip position sen-
sor.
•
Remove the throttle cables.
See also
Air box
THROTTLE GRIP POSITION SENSOR
Function
The throttle grip is the part to which the throttle control cables arrive; its task is to translate the rider's
power request (Demand) into an electrical signal to be sent to the electronic control unit.
Operation / Operating principle
ELE SYS - 116
CAPONORD 1200