PIAGGIO Liberty 125 User Manual

020409Y Multimeter adaptor - Peak voltage detection
Electric characteristic
High voltage coil secondary resistance value
High voltage coil secondary resistance value: ~ 3000 ± 300 Ohm
- Pick-Up
Detach the ECU connector and connect the posi-
tive terminal to connector no. 2 and the negative
terminal to connector no. 8 (see figure).
Crank the engine using the starter motor and
check the tension produced by the pick-up.
If unacceptable values are found, replace the Pick-
Up.
N.B.
THE MULTIMETER MUST BE SELECTED TO DETECT
CONTINUOUS VOLTAGE.
Electric characteristic
Pick-Up voltage value
Pick-Up voltage value: > 2 Volt
- H.V. coil
With the control unit and HV coil connected to the
circuit, measure the voltage of the coil primary dur-
ing the start-up test with the voltage peak adaptor
and connect the positive terminal to the earth one
and the negative to the coil positive connector.
If non-conforming values are measured, replace
the control unit.
THE POSITIVE TERMINAL OF THE HV COIL PRIMARY IS
BLACK.
Electric characteristic
High voltage coil voltage value
High voltage coil voltage value: > 100 Volt
Electrical system Liberty 125 - 200 4tempi
ELE SYS - 54

PIAGGIO Liberty 125 Specifications

General

Displacement	124 cc
Fuel System	Electronic Injection
Front Suspension	Hydraulic telescopic fork
Rear Brake	140 mm drum
Front Tire	90/80 - 16"
Rear Tire	100/80 - 14"
Wheelbase	1, 340 mm
Length	1, 945 mm
Width	690 mm
Seat Height	790 mm
Engine Type	Single cylinder, 4-stroke
Torque	10.4 Nm @ 8, 000 rpm
Cooling System	Air cooled
Transmission	CVT
Rear Suspension	Single shock absorber
Front Brake	240 mm disc
Fuel Tank Capacity	6 liters
Weight	124 kg