Specification
Desc./Quantity
Right injector
Possible short circuit in the earth lead, battery or open circuit.
If both injectors do not work, the engine does not work
Fuel pump relay
Possible short circuit in the earth lead, battery or open circuit:
the engine does not start.
Left coil
Possible short circuit in the earth lead, battery or open circuit.
If both coils do not work, the engine does not work.
Right coil
Possible short circuit in the earth lead, battery or open circuit.
If both coils do not work, the engine does not work.
Idle regulator
Possible short circuit in the earth lead, battery or open circuit:
recovery function noticeable for the customer due to no idle
management
Battery voltage
Battery voltage detected is too low (7V) or too high (16V) for a
certain period
Starter diagnosis
Possible short circuit in the earth lead, battery or open circuit.
Engine revolution sensor
Possible open circuit.
Lambda heater
Possible short circuit in the earth lead, battery or lambda probe
heating circuit open.
SPEED SENSOR
Possible short circuit in the earth lead, battery or speed sensor
circuit open: also possible lack of supply from the control unit
CAN line diagnosis
Possible error on the CAN line: short circuit or line break or no
signal or plausibility error detected.
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
Microprocessor
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
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
Stelvio 1200 NTX ABS
Power supply
P SUPP - 189
Revente Interdite - Revendita Vietata - Resaling Forbiden - Wiederverkauf Verboten