Benelli TNT125 Service Manual

Pin definition
See the right figure
Position
Intake pressure sensor is integrated at throttle body
Cleaning
If necessary, the sensor can be cleaned with
isopropyl alcohol and then air dried. It should be
soaked in isopropyl alcohol for not more than 1 minute,
and sealing connector should be installed during
cleaning to prevent cleaner from intruding in
to the
inside of sensor.
Fault Determination
1. Check whether the plug-in is loose
2. Check the fault or current data with a diagnostic
instrument
3. View the breakover between the sensor and ECU
and check whether the abnormal operation of
sensor is caused by cables
4. Inspection of sensor:
Connect with cable and
power on; measure the voltage between two pins
with a multimeter;
the standard means that the
voltage is 4.25-
4.75V under the air pressure of
100kPa when the sensor is not started. Otherwise,
the sensor fails.
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Benelli TNT125 Specifications

General

Displacement	125 cc
Transmission	5-speed
Fuel System	EFI
Fuel Capacity	7.2 liters
Seat Height	780 mm
Dry Weight	116 kg
Bore x Stroke	54 mm x 54.5 mm
Starting System	Electric
Wheelbase	1215 mm
Engine Type	Single cylinder, 4-stroke, air-cooled
Front Suspension	Upside-down fork
Front Brake	Single disc
Rear Brake	Single disc
Front Tire	120/70-12
Rear Tire	130/70-12
Max Power	8.2 kW (11.1 Cv) @ 9500 rpm
Rear Suspension	Swing arm with lateral shock absorber with adjustable spring preload