Sensors; Description Of The Engine Management System - Benelli TRK 502 Service Station Manual

SENSORS

DESCRIPTION OF THE ENGINE MANAGEMENT SYSTEM

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.
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