Suzuki SWIFT RS415 2017, Руководство по обслуживанию

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Engine General Information and Diagnosis: 1A-117
DTC P0403: Exhaust Gas Recirculation Control Circuit
S4RS0A1104071
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.
1) With ignition switch turned OFF, connect scan tool to DLC.
2) Turn ON ignition switch and clear DTC using scan tool.
3) Start engine and warm it up to normal operating temperature.
4) Drive vehicle in 2000 – 3500 rpm of engine speed.
5) Keep above vehicle speed for 1 min. (Throttle valve opening is kept constant in this step.)
6) Stop vehicle and check DTC and pending DTC.
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
BLK/RED BLK/RED
WHT
80A
BLK/YEL BLK/YEL
BLK/YEL
GRN
BRN/WHT
12V 5V
4
3
1
6
5
E23-29
E23-1
E23-60
C37-58
C37-15
C37-30
BLK/ORN
BLK
BLK
7 8
E23-16
2
BLK/RED
C37-4
C37-3
C37-19
C37-18
BLK/RED
BLK/RED
BLK/RED
GRN/RED
GRN/ORN
WHT/RED
BRN/YEL
I4RS0A110036-
1. Main relay 3. Battery fuse box 5. ECM 7. “FI” fuse
2. EGR valve 4. Ignition switch 6. “IG COIL” fuse 8. “IG ACC” fuse
DTC detecting condition Trouble area
EGR valve output voltage is different from output command with more
than one pole out of 4 poles.
(1 driving cycle detection logic) • EGR valve circuit open
• EGR valve
• ECM