Hyundai Santa Fe (2006 year). Manual — part 444
FL -386
FUEL SYSTEM
85
87
86
30
EGNG010F
4)
Is the measured resistance within the specification?
YES
▶
Go to "2. Check main relay component operation" as follows.
NO
▶
Replace main relay and go to "Verification of Vehicle Repair".
2.
Check main relay component operation
1)
IG KEY "OFF", ENGINE "OFF".
2)
Disconnect main relay.
3)
Supplies random B+ and ground to coil sides of main relay. ( terminal 85, terminal 86)
4)
Check continuity between main relay component terminal 30 and 87.
specification : When power is supplied : Continuity ( below 1.0
Ω
)
When power is not supplied : Discontinuity ( Infinite
Ω
)
B+
85
87
86
30
EGNG010G
5)
Is the continuity test within the specification?
YES
▶
Go to "Verification of Vehicle Repair".
NO
▶
Replace main relay and go to "Verification of Vehicle Repair".
※
Repeat this process 2~3 times.
DTC TROUBLESHOOTING PROCEDURES
FL -387
VERIFICATION OF VEHICLE REPAIR
EFBCBCD3
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.
5.
Are any DTCs recorded ?
YES
▶
Go to the DTC guide of recorded NO. in Scantool.
NO
▶
System operates within specification.
FL -388
FUEL SYSTEM
DTC P0698 SENSOR REFERENCE VOLTAGE "C" CIRCUIT LOW
GENERAL DESCRIPTION
EDE30970
ECM is activated by power supply. Signals from several sensors, such as CKPS and APS, is inputted to ECM. Comparing
inputted siganals with control LOGIC saved at micro controller and EEPROM, ECM controlls engine as actuating injectors,
solenoids and relays. To guarantee accurate control, ECM performs SELF TEST, DIAGNOSIS of several sensors and
actuators. And if serious trouble which affects vehicle performance occurrs, ECM sets DTCs.At certain cases, ECM shuts
down whole systems in order to prevent dangerous situation due to incorrect control.
DTC DESCRIPTION
E9F08875
P0698 is set when the voltage below 4.7V - minimum voltage of sensor power supply 3 generates from ECM - is detected
for more than 0.1 sec.. This code is due to the short to ground in sensor power circuit or the voltage problem inside of
ECM.
DTC DETECTING CONDITION
E2C2A9A5
Item
Detecting Condition
Possible Cause
DTC Strategy
• Voltage monitoring
Enable Conditions
• IG KEY "ON"
Threshold Value
• when the voltage is below the minimum voltage
of sensor power supply ( below 4.7V )
Diagnostic Time
• 0.1 sec.
Fuel cut
NO
EGR Off
NO
Fuel Limit
YES
Fail Safe
Check
Lamp
NO
• A/C pressure transducer
power supply circuit
• variable swirl control actuator
power supply circuit
• ECM component
SPECIFICATION
EF3F308F
Sensor power 1
Sensor power 2
Sensor power 3
MAFS, APS 1
4830mV~5158mV
RPS, APS 2,BPS
4830mV~5158mV
A/C pressure transducer,VSA
position Sensor
4830mV~5158mV
DTC TROUBLESHOOTING PROCEDURES
FL -389
SCHEMATIC DIAGRAM
E8A07FC2
1
3
2
2
3
1
ECM C230-K (12)
Sensor signal
Sensor ground
Sensor power
ECM C230-K (13)
ECM C230-K (22)
13 Sensor signal
22 Sensor power
12 Sensor ground
ECM (C230-K)
A/C Pressure Transducer (C235)
P
C235
A/C pressure transducer
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
[CIRCUIT DIAGRAM]
[HARNESS CONNECTOR]
[CONNECTOR INFORMATION]
Terminal
Connected to
Function
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
SCMFL6408L
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