Hyundai Santa Fe (2006 year). Manual - part 348

FL -2

FUEL SYSTEM

GENERAL

FL -3

GENERAL

SPECIFICATIONS

E670548B

FUEL DELIVERY SYSTEM

Items

Specification

Fuel Tank

Capacity

75 lit. (15.32 Imp.gal., 19.81 U.S.gal.)

Fuel Return System

Type

Return Type

Fuel Filter

Type

High pressure type (Built in engine room)

Type

Mechanical, Plunger Pumping Type

High Pressure Fuel Pump

Driven by

Camshaft

Fuel Pressure (Maximum)

Pressure

1,600 bar (160 MPa, 23,206 psi)

INPUT SENSORS

MASS AIR FLOW SENSOR (MAFS)

▷

Type: Hot-Film Type

▷

Specification

* At intake air temperature = 20

℃

(68

℉

)

Air Flow (kg/h)

Frequency (kHz)

8

1.94 ~ 1.96

10

1.98 ~ 1.99

15

2.06 ~ 2.07

75

2.72 ~ 2.75

160

3.36 ~ 3.41

310

4.44 ~ 4.53

640

7.66 ~ 8.01

800

10.13 ~ 11.17

* At intake air temperature = -15

℃

(5

℉

) or 80

℃

(176

℉

)

Air Flow (kg/h)

Frequency (kHz)

10

1.97 ~ 1.99

75

2.71 ~ 2.76

160

3.34 ~ 3.43

310

4.39 ~ 4.58

INTAKE AIR TEMPERATURE SENSOR (IATS) #1 [BUILT
IN MAFS]

▷

Type: Thermistor type

▷

Specification

Temperature [

℃

(

℉

)]

Resistance(

㏀

)

-40(-40)

35.14 ~ 43.76

-20(-4)

12.66 ~ 15.12

Temperature [

℃

(

℉

)]

Resistance(

㏀

)

0(32)

5.12 ~ 5.89

20(68)

2.29 ~ 2.55

40(104)

1.10 ~ 1.24

60(140)

0.57 ~ 0.65

80(176)

0.31 ~ 0.37

BOOST PRESSURE SENSOR (BPS)

▷

Type: Piezo-resistive pressure sensor type

▷

Specification

Pressure (kPa)

Output Voltage (V)

70

1.02 ~ 1.17

140

2.13 ~ 2.28

210

3.25 ~ 3.40

270

4.20 ~ 4.35

INTAKE AIR TEMPERATURE SENSOR (IATS) #2 [BUILT
IN BPS]

▷

Type: Thermistor type

▷

Specification

Temperature [

℃

(

℉

)]

Resistance(

㏀

)

-40(-40)

40.93 ~ 48.35

-20(-4)

13.89 ~ 16.03

0(32)

5.38 ~ 6.09

20(68)

2.31 ~ 2.57

40(104)

1.08 ~ 1.21

60(140)

0.54 ~ 0.62

80(176)

0.29 ~ 0.34

FL -4

FUEL SYSTEM

ENGINE COOLANT TEMPERATURE SENSOR (ECTS)

▷

Type: Thermistor type

▷

Specification

Temperature [

℃

(

℉

)]

Resistance(

㏀

)

-40(-40)

48.14

-20(-4)

14.13 ~ 16.83

0(32)

5.79

20(68)

2.31 ~ 2.59

40(104)

1.15

60(140)

0.59

80(176)

0.32

CAMSHAFT POSITION SENSOR (CMPS)

▷

Type: Hall effect type

▷

Specification

Level

Output Pulse (V)

High

5V

Low

0V

Items

Specification

Air Gap

1.0± 0.5mm

CRANKSHAFT POSITION SENSOR (CKPS)

▷

Type: Variable reluctance type

▷

Output Voltage (V): 0 ~ 5V

Items

Specification

Coil Resistance ( ))

774 ~ 946

[20

℃

(68

℉

)]

ACCELERATOR POSITION SENSOR (APS)

▷

Type: Potentiometer type

▷

Specification

Output Voltage(V)

Test Condition

APS 1

APS 2

Idle

0.7 ~ 0.8

0.29 ~ 0.46

Fully

depressed

3.85 ~ 4.35

1.92 ~ 2.18

FUEL TEMPERATURE SENSOR (FTS)

▷

Type: Thermistor type

▷

Specification

Temperature [

℃

(

℉

)]

Resistance(

㏀

)

-30(-22)

27.00

-20(-4)

15.67

-10(14)

9.45

0(32)

5.89

20(68)

2.27 ~ 2.73

40(104)

1.17

50(122)

0.83

60(140)

0.60

70(158)

0.43

80(176)

0.30 ~ 0.32

RAIL PRESSURE SENSOR (RPS)

▷

Type: Piezo-electricity type

▷

Specification

Test Condition

Rail pressure

(bar)

Output

Voltage(V)

Idle

220 ~ 320

Below 1.7

Fully

depressed

About 1,800

Approx. 4.5

VEHICLE SPEED SENSOR (VSS)

▷

Type: Inductive type

GENERAL

FL -5

OUTPUT ACTUATORS

INJECTOR

▷

Number: 4

▷

Specification

Items

Specification

Coil Resistance (

Ω

)

0.215 ~ 0.295

Ω

[20

℃

(68

℉

)]

FUEL PRESSURE REGULATOR VALVE

▷

Specification

Items

Specification

Coil Resistance (

Ω

)

2.9 ~ 3.15

Ω

[20

℃

(68

℉

)]

RAIL PRESSURE REGULATOR VALVE

▷

Specification

Items

Specification

Coil Resistance (

Ω

)

3.42 ~ 3.78

[20

℃

(68

℉

)]

THROTTLE CONTROL ACTUATOR

▷

Type : Duty control motor type

▷

Specification

Duty (%)

Throttle Valve Position

5

Open

5 ~ 94

Normal operation (Partially open in

proportion to duty value)

94

Closed

94 ~ 95

Maintaining the last valid position

95 ~ 97

Fully closed

ELECTRIC EGR CONTROL VALVE

▷

Type: Linear solenoid type

▷

Specification

Items

Specification

Coil Resistance (

Ω

)

7.3 ~ 8.3

Ω

[20

℃

(68

℉

)]

VGT CONTROL SOLENOID VALVE

▷

Specification

Items

Specification

Coil Resistance (

Ω

)

14.7 ~ 16.1

Ω

[20

℃

(68

℉

)]

VARIABLE SWIRL CONTROL ACTUATOR

▷

Type: Motor Driven (including Position Sensor)

▷

Specification

Motor

Items

Specification

Coil Resistance (

Ω

)

3.4 ~ 4.4

Ω

[20

℃

(68

℉

)]

Position Sensor

Items

Specification

Coil Resistance (k

Ω

)

3.44 ~ 5.16

㏀

[20

℃

(68

℉

)]