Suzuki SWIFT RS415 2017, Руководство по обслуживанию

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Engine Electrical Devices: 1C-3
Manifold Absolute Pressure (MAP) Sensor
Inspection
S4RS0A1306005
1) Remove air cleaner assembly.
2) Disconnect connector from MAP sensor.
3) Remove MAP sensor.
4) Arrange 3 new 1.5 V batteries (2) in series (check
that total voltage is 4.5 – 5.0 V) and connect its
positive terminal to “Vin” terminal of sensor and
negative terminal to “Ground” terminal. Then check
voltage between “Vout” and “Ground”. Also, check if
voltage reduces when vacuum is applied up to 400
mmHg by using vacuum pump (3).
If check result is not satisfactory, replace MAP
sensor (1).
Output voltage (When input voltage is 4.5 – 5.5 V,
ambient temp. 20 – 30
q
C, 68 – 86
q
F)
5) Install MAP sensor securely.
6) Connect MAP sensor connector securely.
7) Install air cleaner assembly.
Throttle Position (TP) Sensor On-Vehicle
Inspection
S4RS0A1306006
1) Disconnect negative cable at battery.
2) Disconnect TP sensor connector.
3) Using ohmmeter, check resistance between
terminals under each condition.
If check result is not satisfactory, replace TP sensor.
TP sensor resistance
Between terminals “1” and “3”: 4.0 – 6.0 k
:
Between terminals “2” and “3”: 20
:
– 6.0 k
:
,
varying according to throttle valve opening
NOTE:
There should be more than 2 k
:
resistance
difference between when throttle valve is at
idle position and when it is fully open.
4) Connect TP sensor connector securely.
5) Connect negative cable to battery.
Altitude
(Reference)
Barometric pressure
Output
voltage
(ft) (m) (mmHg) (kPa) (V)
0 – 2000 0 – 610 760 – 707 100 – 94 3.3 – 4.3
2001 –
5000
611 –
1524
Under 707
over 634
94 – 85 3.0 – 4.1
5001 –
8000
1525 –
2438
Under 634
over 567
85 – 76 2.7 – 3.7
8001 –
10000
2439 –
3048
Under 567
over 526
76 – 70 2.5 – 3.3
(a)
(a)
I4RS0A130005-
I3RM0A130005-
1. Reference voltage terminal
2. Output voltage terminal
3. Ground terminal
I3RB0A130003-