Hyundai Santa Fe (2006 year). Manual — part 560
FLA -306
FUEL SYSTEM
SPECIFICATION
ED3ED1AA
Temperature(℃/℉)
Resistance(kΩ )
-20℃/ -4℉
16.52kΩ
20℃/ 68℉
2.45kΩ
80℃/ 176℉
0.29kΩ
SCHEMATIC DIAGRAM
ED41B1F3
OTS
PCM
C93
C30-B
PCM (C93)
OTS (C93)
1
2
1
21
2
22
3
23
4
24
5
25
6
26
7
27
8
28
9
29
10
30
11
31
12
32
13
33
14
34
15
35
16
36
17
37
18
38
19
39
20
40
41
61
42
62
43
63
44
64
45
65
46
66
47
67
48
68
49
69
50
70
51
71
52
72
53
73
54
74
55
75
56
76
57
77
58
78
59
79
60
80
PCM C30-B (34)
OTS
Signal
Sensor ground
PCM C30-B (4)
34 - GND
4 - OTS Signal
2
1
1
2
[CIRCUIT DIAGRAM]
[HARNESS CONNECTORS]
[CONNECTION INFORMATION]
Terminal
Connected to
Function
SCMF16117L
MONITOR DTC STATUS
EC77D6B7
1.
Check DTC Status
1)
Connect scantool to Data Link Connector(DLC).
2)
IG "ON".
3)
Select "Diagnostic Trouble Codes(DTCs)" mode, and then Press F4(DTAL) to check DTC’s information from the
DTCs menu
4)
Read "DTC Status" parameter.
DTC TROUBLESHOOTING PROCEDURES
FLA -307
SCMF16159L
5)
Is parameter displayed "Present fault"?
YES
▶ Go to "Terminal and connector inspection" procedure.
NO
▶ Fault is intermittent caused by poor contact in the sensor’s and/or PCM’s connector or was repaired and PCM
memory was not cleared. Thoroughly check connectors for looseness, poor connection, ending, corrosion, con-
tamination, deterioration, or damage. Repair or replace as necessary and go to "Verification of Vehicle Repair"
procedure.
TERMINAL AND CONNECTOR INSPECTION
E779F4E1
1.
Many malfunctions in the electrical system are caused by poor harness and terminals. Faults can also be caused by
interference from other electrical systems, and mechanical or chemical damage.
2.
Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or
damage.
3.
Has a problem been found?
YES
▶ Repair or replace if necessary and go to "Verification of Vehicle Repair" procedure
NO
▶ Go to "signal Circuit Inspection" procedure.
SIGNAL CIRCUIT INSPECTION
E257DE74
1.
Check Voltage
1)
IG "OFF" & ENG "OFF"
2)
Disconnect OTS connector
3)
IG "ON" & ENG "OFF"
FLA -308
FUEL SYSTEM
4)
Measure voltage between harness terminal 1 of OTS and chassis ground.
Specification : Approx. 5V
5)
Is the measured voltage within specification ?
YES
▶ Go to "Ground Circuit Inspection" procedure.
NO
▶ Go to "Check open in harness" as follow.
2.
Check open in harness
1)
IG "OFF" & ENG "OFF"
2)
Disconnect OTS and PCM connector.
3)
Measure resistance between terminal 1 of OTS harness connector and terminal C30-B (4) of PCM harness
connector.
Specification : Approx. below 1Ω
4)
Is the measured resistance within specification ?
YES
▶ Go to "Ground Circuit Inspection" procedure.
NO
▶ Repair or replace as necessary and then, go to "Verification of Vehicle Repair" procedure.
GROUND CIRCUIT INSPECTION
E76FA851
1.
IG "OFF" & ENG "OFF"
2.
Disconnect OTS connector
3.
Measure voltage between terminal 1 of OTS harness connector and chassis ground.
4.
Measure voltage between terminals 1 and 2 of OTS harness connector.
Specification : Measurement "A" - Measurement ’B’ = Approx. below 200mV
5.
Is the measured voltage within specification ?
YES
▶ Go to "Component Inspection" procedure
NO
▶ Repair or replace contact resistance or open in harness and then, go to "Verification of Vehicle Repair" procedure.
DTC TROUBLESHOOTING PROCEDURES
FLA -309
COMPONENT INSPECTION
E28EB9B6
1.
Check resistance of OTS
1)
IG "ON" & ENG "OFF"
2)
Monitor Oil Temperature parameter on the scantool
3)
IG "OFF" & ENG "OFF"
4)
Disconnect OTS connector.
5)
Measure resistance between terminal 1 and 2 of OTS connector(Component Side)
SPECIFICATION :
Temperature(℃/℉)
Resistance(kΩ )
-20℃/ -4℉
16.52kΩ
20℃/ 68℉
2.45kΩ
80℃/ 176℉
0.29kΩ
2
1
1. OTS Signal
2. OTS Ground
C93
Ω
SCMF16241L
6)
Is the measured resistance within specification ?
YES
▶ Go to "Check PCM" as follows.
NO
▶ Substitute with a known - good OTS and check for proper operation. If the problem is corrected, replace OTS
and go to "Verification of Vehicle Repair" procedure.
2.
Check PCM
1)
Ignition "OFF" and Connect Scantool
2)
Ignition"ON " & Engine "OFF"
3)
Select simulation function on scantool.
4)
Simulate voltage at terminal "1" of OTS signal harness connector.
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