Hyundai Santa Fe (2006 year). Manual — part 496
FLA -50
FUEL SYSTEM
1
2
SCMF16114L
4.
Check that the resistance is within the specification.
Specification: Refer to SPECIFICATION.
GASOLINE ENGINE CONTROL SYSTEM
FLA -51
CVVT OIL CONTROL VALVE
(OCV)
INSPECTION
E4CF7FB9
FUNCTION AND OPERATION PRICIPLE
The Continuously Variable Valve Timing (CVVT) system
controls the amount of valve overlap by varying the
amount of oil flow into an assembly mounted on each
intake camshaft through PCM control of an oil control
valve. This system uses two oil control valves, one on
each bank. An Oil Temperature Sensor (OTS) is used to
allow PCM monitoring of engine oil temperature. As oil
is directed into the chambers of the CVVT assembly, the
cam phase is changed to suit various performance and
emissions requirements..
1.
When camshaft rotates engine rotation-wise: Intake-
Advance / Exhaust-Retard
2.
When camshaft rotates counter engine rotation-wise:
Intake- Retard / Exhaust- Advance
Connector
Bank 1 : GREY
Bank 2 : BLACK
EFBF1027
SPECIFICATION
Item
Specification
Coil Resistance (Ω )
6.7 ~ 7.7Ω at 20℃ (68℉)
CIRCUIT DIAGRAM
OCV [Bank 1]
PCM
C92-1
C30-B
62 - OCV [Bank 1]
control
PCM (C30-B)
OCV [BANK 1]
OCV [BANK 1]
(C92-1)
OCV [BANK 2]
(C92-2)
Main Relay
1
2
61 - OCV [Bank 2]
control
Main Relay
1
2
1
2
OCV [BANK 2]
1
2
OCV [Bank 2]
C92-2
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 (62)
OCV [Bank 1] control
Main Relay
Battery Voltage (B+)
PCM C30-B (61)
OCV [Bank 2] control
Main Relay
Battery Voltage (B+)
[CIRCUIT DIAGRAM]
[HARNESS CONNECTORS]
[CONNECTION INFORMATION]
Terminal
Connected to
Function
Terminal
Connected to
Function
2
1
2
1
SCMF16115L
COMPONENT INSPECTION
1.
Turn ignition switch OFF.
2.
Disconnect OCV connector.
3.
Measure resistance between OCV terminals 1 and 2.
FLA -52
FUEL SYSTEM
1 2
SCMF16116L
4.
Check that the resistance is within the specification.
Specification: Refer to SPECIFICATION.
INSTALLATION
E4DB08BD
CAUTION
If the OCVs are installed incorrectly, the vehicle
may be damaged.
So when installing them, ensure the OCV and
harness connector colors match(Components
and harness side).
[BANK AND ITS COLOR]
Bank
Component side
Harness side
Bank 1 (RH)
Grey
Grey
Bank 2 (LH)
Black
Black
GASOLINE ENGINE CONTROL SYSTEM
FLA -53
CVVT OIL TEMPERATURE
SENSOR(OTS)
INSPECTION
E046CB17
FUNCTION AND OPERATION PRICIPLE
The CVVT Oil Temperature Sensor (OTS) is a negative
coefficient thermistor used by the PCM tl measure engine
oil temperature for the purpose of adjusting CVVT calcu-
lations.
Terminal
Packing (Rubber)
Body
Thermister
EGRF241A
SPECIFICATION
Temperature
℃
℉
Resistance (㏀)
-40
-40
52.0
-20
-4
16.5
0
32
6.0
20
68
2.45
40
104
1.10
60
140
0.544
80
176
0.290
100
212
0.164
120
248
0.099
CIRCUIT DIAGRAM
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
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