MOTO GUZZI NEVADA 750, Service Station Manual

Page: 81 / 128

Specification Desc./Quantity
Fuel pump relay Possible short circuit in the earth lead, battery or open circuit:
the engine does not start.
Self-adjustable parameters -
RAM memory Possible internal control unit error. Also check the control unit
supply and earth connections
ROM memory Possible internal control unit error. Also check the control unit
supply and earth connections
Checksum EPROM Possible internal control unit error. Also check the control unit
supply and earth connections
Microprocessor Possible internal control unit error. Also check the control unit
supply and earth connections
RPM sensor -
Adjustable parameters screen page
ADJUSTABLE PARAMETERS
This screen page is used to adjust some control
unit parameters.
ADJUSTABLE PARAMETERS
Specification Desc./Quantity
Throttle positioner autodetection Allows the control unit to detect the closed throttle position: just
press the enter button
Self-adjustable parameters reset Reset the self-adjustable parameters of the lambda check
when important parts of engine (valves, cylinder, camshaft),
exhaust system, control unit, supply system and lambda probe
should be replaced.
The three self-adjustable correction factors of the lambda
check related to the injection time are reset electronically.
NEVADA 750
Power supply
P SUPP - 81