Benelli 2009 TREK1130, Workshop Manual

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DESCRIPTION OF SYSTEM FOR
ENGINE MANAGEMENT
Each model is equipped with an electronic engine
management system with a control that includes
both fuel ignition and distribution.
The electronic control module (ECM) obtains
information from the sensors placed around the
engine, from the cooling and inlet systems and
calculates, with precision, the ignition advance and
the fuel requirement for all engine speeds and loads.
Furthermore, the system has hardware diagnostics
functions compliant with the requirements of the
State of California, USA, for on board diagnostics.
This function assures that, in case of a fault in the
system, the type of fault and engine data at the time
of the fault are stored in the ECM memory.
This stored data can be recovered by a Benelli dealer
using an appropriate service equipment provided to
all Benelli dealers (see Axone/Benida instruction
manual).
In this way, a precise diagnosis of the fault and defect,
timely repaired, can be made.
SENSORS
7 1
ELEC