Suzuki SWIFT RS415 2017, Руководство по обслуживанию

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1A-94 Engine General Information and Diagnosis:
DTC P0133: O2 Sensor (HO2S) Circuit Slow Response (Sensor-1)
S4RS0A1104027
Wiring Diagram
DTC Detecting Condition and Trouble Area
DTC Confirmation Procedure
WARNING:
• When performing a road test, select a place where there is no traffic or possibility of a traffic
accident and be very careful during testing to avoid occurrence of an accident.
• Road test should be carried out by 2 persons, a driver and a tester, on a level road.
NOTE:
Check to make sure that following conditions are satisfied when using this “DTC Confirmation
Procedure”.
• Intake air temperature at engine start: –10
q
C (14
q
F) to 80
q
C (176
q
F)
• Intake air temperature: –10
q
C (14
q
F) to 70
q
C (158
q
F)
• Engine coolant temperature: 70
q
C (158
q
F) to 150
q
C (302
q
F)
• Altitude (barometric pressure): 2400 m, 8000 ft or less (560 mmHg, 75 kPa or more)
1) With ignition switch turned OFF, connect scan tool.
2) Turn ON ignition switch and clear DTC using scan tool.
3) Start engine and warm up to normal operating temperature.
4) Drive vehicle at 40 mph (60 km/h) or higher. (engine speed: 2500 – 3000 r/min.)
E23 C37
3 4
18 19
5 6 7 10 11
17 20
47 46 49 50 51
21 22
52
16 25
9
24
14
29
55 57 54 53 59 60 58
2
26 27 28
15
30
56 48
32 31 34 35 36 37 40 42 39 38 44 45 43 41 33
1 12 13
23
8 3 4
18 19
5 6 7 10 11
17 20
47 46 49 50 51
21 22
52
16 25
9
24
14
29
55 57 54 53 59 60 58
2
26 27 28
15
30
56 48
32 31 34 35 36 37 40 42 39 38 44 45 43 41 33
1 12 13
23
8
BLK/WHT
WHT
80A
11
GRN
3
9
E23-29
WHT
YEL
BLK/WHT
GRY
C37-46
C37-10
C37-57
6
2
7
10
GRY
BLU WHT
BLK/RED
1
4
5
8
12
I4RS0A110029-
1. Battery fuse box 4. Junction block assembly 7. Heater 10. To HO2S-2
2. Shield wire 5. “IG COIL” fuse 8. To HO2S-2 heater 11. Relay box
3. Ignition switch 6. HO2S-1 9. ECM 12. “IG ACC” fuse
DTC detecting condition Trouble area
Response time (time to change from lean to rich or from rich to lean) of HO2S-1 output
voltage is about 1 sec. at minimum or average time of 1 cycle is 5 sec. at minimum.
(*2 driving cycle detection logic, monitoring once / 1 driving) Heated oxygen sensor-1