Benelli TRK 502 Service Station Manual

ELE. - 18
Each model is equipped with an electronic system of engine management featuring a control, which includes both starting and distri-
bution of fuel.
The electronic control module (ECM) gets information from the sensors around the engine, the cooling/intake systems and calculate
precisely the ignition advance and the need of fuel for all engine speeds/loads.
Furthermore, the system features hardware diagnostic functions in compliance with the provisions of the US State of California for
on-board diagnostics.
In the event of a system failure, this function ensures that the type of fault and the engine data at the time of fault are stored in the
ECM memory.
The stored data can be recovered by means of an apposite service equipment available at any Benelli’s Dealer (see Texa instruction
manual),
thus allowing a precise fault diagnostic and the immediate solving of the defect.
SENSORS
DESCRIPTION OF THE ENGINE MANAGEMENT SYSTEM
COPY - Moto GB - Grant Martland - grantmartland@motogb.co.uk

Benelli TRK 502 Specifications

General

Displacement	500 cc
Transmission	6-speed
Fuel Tank Capacity	20 liters
Seat Height	800 mm
Wet Weight	235 kg
Bore x Stroke	69 mm x 66.8 mm
Compression Ratio	11.5:1
Clutch	Wet multi-plate
Frame	Steel trellis
Wheelbase	1505 mm
Ground Clearance	190 mm
Max Power	47.6 hp (35 kW) @ 8500 rpm
Max Torque	46 Nm @ 6000 rpm
Front Suspension	50 mm upside-down fork
Front Brake	Double floating discs, 320mm, 4-piston calipers
Rear Brake	Single 260 mm disc
Fuel System	Electronic Fuel Injection (EFI)
ABS	Dual-channel ABS
Front Tire	120/70 R17
Rear Tire	160/60 R17
Engine Type	Liquid-cooled, four-stroke, parallel twin cylinder, DOHC, 4 valves per cylinder