Hyundai Santa Fe (2006 year). Manual — part 453
FL -422
FUEL SYSTEM
VERIFICATION OF VEHICLE REPAIR
EE9206BE
Refer to DTC P1185.
DTC TROUBLESHOOTING PROCEDURES
FL -423
DTC P1586 MT/AT ENCODING
GENERAL DESCRIPTION
E44E6A14
Because both A/T and M/T fuel control map is inputted in one type of ECM and selecting option is possible, one type
is applied to both A/T and M/T option.When ECM is installed to vehicle, A/T and M/T recognition is performed by ECM
automatically as checking whether ground line(ECM connector C230-K terminal 81) is grounded or opened.(A/T and M/T
recognition is performed every IG KEY ON process.) If A/T, M/T recognition is not fulfilled well or any error occurs during
the process, engine power generation is not sufficient and glow lamp on cluster blinks.
A/T : ECM connector C230-K erminal 81 is grounded
M/T : ECM connector C230-K terminal 81 is opened(no wiring exists)
DTC DESCRIPTION
EE52DB1E
P1586 is set when recognized A/T, M/T data based on ECM 230-K terminal 81 state(grounded or opened) is not readable
or writable at EEP ROM. This code is due to ECM failure.
DTC DETECTING CONDITION
E1241E39
Item
Detecting Condition
Possible Cause
DTC Strategy
• software monitoring
Enable Conditions
• IG KEY "ON"
Threshold Value
• A/T, M/T learning error
(when data writing on EEPROM inside of
ECM is impossible)
Diagnostic Time
• At the point of ECU initialization
Fuel cut
NO
EGR Off
NO
Fuel Limit
NO
Fail Safe
Check
Lamp
NO
• Glow Lamp blinks.
• ECM component failure
FL -424
FUEL SYSTEM
SCHEMATIC DIAGRAM
EC1B59F5
C230-K
C230-A
1
30 29
31
32
38
39
36
37
35
33
34
40
42 41
46 45 44 43
48 47
50 49
2
3
4
6
5
8
7
12 11 10 9
13
14
15
18 17
19
16
22
25
27 26
23
20
21
24
28
51
75 74
53 52
73
79 78 77 76
80
81
83 82
84
86 85
87
89 88
90
92 91
93
94
57
69 68
70
71
64
54
55
56
61
58
59
60
63 62
65
66
67
72
ECM (C230-K)
A/T
M/T
81-M/T / A/T Auto Recognition
[CIRCUIT DIAGRAM]
[HARNESS CONNECTOR]
1
2
4
3
6
5
8 7
12
13
16
17
18
23 22
20
21
19
27 26 25 24
28
29
30
14
9
10
11
15
33 32 31
34
37
41
42
40 39 38
35
36
43
44
47 46
49 48
50
53
56
58 57
54
51
52
55
59
60
45
ECM
SCMFL6411L
COMPONENT INSPECTION
EFE2D4E7
1.
ECM Component Inspection
1)
IG KEY "OFF", ENGINE "OFF".
2)
Disconnect ECM.
3)
Replace ECM, check if abnormal operations disappear.
4)
If problems are corrected, replace ECM.
NOTE
Input injector IQA data(7 letters) using scantool at replacing ECM.
For immobilizer applied vehicle, input pin code.
VERIFICATION OF VEHICLE REPAIR
E41007B8
After a repair, it is essential to verify that the fault is corrected.
1.
After connecting Scantool select "DIAGNOSTIC TROUBLE CODES(DTCs)" mode.
2.
Clear recorded DTC using Scantool.
3.
Drive the vehicle within DTC "Enable conditions" in "General information".
4.
After selecting "DIAGNOSTIC TROUBLE CODES(DTCs)" mode and check if DTC is recorded again.
DTC TROUBLESHOOTING PROCEDURES
FL -425
5.
Are any DTCs recorded ?
YES
▶
Go to the DTC guide of recorded NO. in Scantool.
NO
▶
System operates within specification.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст