Benelli TNT 25 User Manual

Manifold Absolute Pressure Sensor
•Working principle of manifold absolute pressure sensor
This sensor is used to measure the absolute pressure of air intake manifold, reflect the intake air pressure according to
the difference of resistance, and then calculate the intake air volume in engine combustion chamber through indirect
conversion, and it is also a non-serviceable part.
•Appearance of manifold absolute pressure sensor
•Working environment
 Working pressure range: 20-102kPa
 Working temperature range: -40-105°C
 Relative humidity: 0 -100% RH.
 Extreme operating environment: work for 2 hours at the maximum temperature of 125°C
•Storage environment
 Storage temperature: -50°C-150°C
•Electric environment
Typical voltage: DC reference voltage of operating sensor circuit is 5±0.1V.
Characteristic curve
3-39

Benelli TNT 25 Specifications

General

Displacement	249 cc
Bore x Stroke	72 mm x 61.2 mm
Compression Ratio	11.2:1
Max Torque	21.61 Nm @ 8000 rpm
Transmission	6-speed
Starting System	Electric
Clutch	Wet multi-plate
ABS	No
Front Tire	110/70-17
Rear Tire	150/60-17
Length x Width x Height	2080 mm x 810 mm x 1125 mm
Seat Height	780 mm
Kerb Weight	159 kg
Fuel System	Fuel Injection
Ignition	Digital
Front Suspension	Telescopic forks
Rear Suspension	Mono-shock
Front Brake	Disc
Rear Brake	Disc
Engine Type	Single cylinder, 4-stroke, liquid-cooled, DOHC