Sym Citycom.300i, Руководство по обслуживанию

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4. Fuel Injection System
4-52
Data stream (2/3)
The screen showed the ECU captured by the engine of the state immediately.
The following data for the benchmark idling state:
●
BARO------------ kPa (Above 98kPa) →Atmospheric pressure
●
Intake Air---------- ƒC (Outside Temp.) →Intake air temperature
●
2nd AIR VALVE------ V (Idle:ON) →Secondary air solenoid valve actuator state
●
INJECT TIME---- mS(Idle:1~3mS) →Injection time
●
IGN. ANGLE------------ (Idle:12~14) →Ignition timing
●
STEP MOTOR ------ →Idle air control valve step motor actuator state
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CRANKSHAFT ---------- (Idle:CW) →Crankshaft functioning direction
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TEST TERMINAL-- (Idle:OPEN) →Test terminal state
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IDLE SET----------- RPM (=1650 RPM) →Idle speed goal set value
●
ISC STEP--------------- (Idle:75~95) →Idle Air Control Valve stepper motor learning step
In the "DATA STREAM" of the screen use "▲" "▼" button to move the left side of the project "→"
symbol selected items, press the "ENTER" buttom lock of the project, and press the "F4" button
showed that the wave of projects.
Able to use "◄ left" and "right ►" button, can transform View wave numerical size.
Numerical analysis of images (2 / 3), the waveform can be displayed as shown in the following items:

BARO

Intaje Air

INJECT TIME
 IGN. ANGLE
 IDLE SET
 ISC STEP
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