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NEVADA 750
Device status screen page
DEVICE STATUS
This screen page shows the status (usually ON/
OFF) of the vehicle devices or the operation con-
dition of some vehicle systems (for example, lamb-
da probe functioning status).
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Specification
Lambda Probe
Lambda integrator
Partial load self-adjustment
Idle check self-adjustment
Rich multiplicative correction
Not synchronised timing of a tooth
Higher not synchronised timing of a tooth
Engine rpm
Injection time
Ignition advance
Atmospheric pressure
Air temperature
Engine temperature
Battery voltage
Specification
Engine status
RPM sensor
Throttle position
Lambda
manuals search engine
Desc./Quantity
300 - 3000 mV (approximate values).
Signal when energised that the control unit receives from the
lambda probe: inversely proportional to the presence of oxy-
When the control unit uses the lambda probe signal (see the
'Lambda' parameter on the 'Device status' display) this value
should be close to 0%
Supplementary correction factor for the injection time, in out-
of-idle condition.
Supplementary correction factor for the injection time, in idle
Multiplicative correction factor for the injection time.
Number of engine timing steps during which the revolution tim-
ing sensor has lost the signal of a tooth.
Number of engine timing steps during which the revolution tim-
ing sensor has lost the signal of more than one tooth.
Engine revolutions per minute: the minimum value is set by the
control unit cannot be adjusted
1015 mPa (approximate values)
The sensor is inside the instrument panel
Temperature of the air taken in by the engine, measured by the
sensor in the filter casing. This is not the temperature indicated
by the instrument panel
D
EVICE STATUS
Desc./Quantity
ON/run/power-latch/stopped
operation conditions
Synchronised / Not synchronised.
Released / pressed
indicates if the throttle potentiometer is open or closed
Open loop / Closed loop
Indicates if the control unit is using (CLOSED) the lambda
probe signal to keep the stoichiometric combustion. At idle
CLOSED only if: Air T over 20°C (68°F) and engine T over 30°
C (86°F) and engine on for at least 2-3 minutes
Power supply
gen.
condition.
- ms
- °
°C
°C
V
P SUPP - 79
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