Hyundai Santa Fe (TM): Engine Control/Fuel System / Specifications
Fuel Delivery System
Items
|
Specification
|
Fuel Tank
|
Capacity
|
67 lit. (17.7 U.S.gal., 70.8 U.S.qt., 58.9 Imp.qt.)
|
Fuel Filter
|
Type
|
Paper type
|
Fuel Pressure Regulator
|
Regulated Fuel Pressure
|
330 - 370 kPa (3.4 - 3.8 kg/cm², 47.9 - 53.7 psi)
|
Fuel Pump
|
Type
|
Electrical, in-tank type
|
Driven by
|
Electric motor
|
Sensors
| Manifold Absolute Pressure Sensor (MAPS) |
â–· Type : Piezo-resistive pressure sensor type
â–· Specification
Pressure (kPa)
|
Output Voltage (V)
|
20.0
|
0.79
|
46.7
|
1.84
|
101.3
|
4.0
|
| Intake Air Temperature Sensor (IATS) |
â–· Type : Thermistor type
â–· Specification
Temperature [°C (°F)]
|
Resistance (kΩ)
|
-40 (-40)
|
40.93 - 48.35
|
-20 (-4)
|
13.89 - 16.03
|
0 (32)
|
5.38 - 6.09
|
10 (50)
|
3.48 - 3.90
|
20 (68)
|
2.31 - 2.57
|
40 (104)
|
1.08 - 1.21
|
60 (140)
|
0.54 - 0.62
|
80 (176)
|
0.29 - 0.34
|
| Engine Coolant Temperature Sensor (ECTS) |
â–· Type : Thermistor type
â–· Specification
Temperature [°C (°F)]
|
Resistance (kΩ)
|
-40 (-40)
|
41.74 - 54.54
|
-30 (-22)
|
23.54 - 29.94
|
-20 (-4)
|
14.13 - 16.83
|
-10 (14)
|
8.39 - 10.22
|
0 (32)
|
5.28 - 6.29
|
10 (50)
|
3.42 - 4.00
|
20 (68)
|
2.31 - 2.59
|
30 (86)
|
1.55 - 1.76
|
40 (104)
|
1.08 - 1.21
|
50 (122)
|
0.77 - 0.85
|
60 (140)
|
0.56 - 0.61
|
70 (158)
|
0.41 - 0.44
|
80 (176)
|
0.31 - 0.33
|
90 (194)
|
0.23 - 0.25
|
100 (212)
|
0.18 - 0.19
|
| Throttle Position Sensor (TPS) [integrated
into ETC Module] |
â–· Type : Variable resistor type
â–· Specification
Throttle Angle (°)
|
Output Voltage (V)
|
TPS1
|
TPS2
|
0
|
0
|
5.0
|
10
|
0.48
|
4.52
|
20
|
0.95
|
4.05
|
30
|
1.43
|
3.57
|
40
|
1.90
|
3.10
|
50
|
2.38
|
2.62
|
60
|
2.86
|
2.14
|
70
|
3.33
|
1.67
|
80
|
3.81
|
1.19
|
90
|
4.29
|
0.71
|
100
|
4.76
|
0.24
|
105
|
5.0
|
0
|
C.T (6 - 15°)
|
0.29 - 0.71
|
4.29 - 4.71
|
W.O.T (93 - 102°)
|
4.43 - 4.86
|
0.14 - 0.57
|
Item
|
Resistance (kΩ)
|
TPS1
|
0.875 - 1.625 [20°C (68°F)]
|
TPS2
|
0.875 - 1.625 [20°C (68°F)]
|
| Crankshaft Position Sensor (CKPS)
|
â–· Type : Hall effect type
| Camshaft Position Sensor (CMPS)
|
â–· Type : Hall effect type
â–· Type : Piezo-electricity type
â–· Specification
Item
|
Specification
|
Capacitance (pF)
|
850 - 1,150
|
| Heated Oxygen Sensor (HO2S) [Bank 1
/ Sensor 1] |
â–· Type : Zirconia (ZrO2) [Binary] Type
â–· Specification
A/F Ratio (λ)
|
Output Voltage (V)
|
RICH
|
Approx. 0.9
|
LEAN
|
Approx. 0.04
|
Item
|
Specification
|
Heater Resistance (Ω)
|
3.3 - 4.1 [21°C (69.8°F)]
|
| Heated Oxygen Sensor (HO2S) [Bank 1
/ Sensor 2] |
â–· Type : Zirconia (ZrO2) [Binary] Type
â–· Specification
A/F Ratio (λ)
|
Output Voltage (V)
|
RICH
|
Approx. 0.9
|
LEAN
|
Approx. 0.04
|
Item
|
Specification
|
Heater Resistance (Ω)
|
3.3 - 4.1 [21°C (69.8°F)]
|
| Accelerator Position Sensor (APS) |
â–· Type : Variable resistor type
â–· Specification
Accelerator Position
|
Output Voltage (V) [Vref = 5V]
|
APS1
|
APS2
|
C.T
|
0.7 - 0.8
|
0.33 - 0.43
|
W.O.T
|
3.85 - 4.35
|
1.93 - 2.18
|
Actuators
â–· Specification
Item
|
Specification
|
Coil Resistance (Ω)
|
13.8 - 15.2 [20°C (68°F)]
|
| ETC Motor [Integrated into ETC Module] |
â–· Specification
Item
|
Specification
|
Coil Resistance (Ω)
|
1.2 - 1.8 [20°C (68°F)]
|
| Purge Control Solenoid Valve (PCSV) |
â–· Specification
Item
|
Specification
|
Coil Resistance (Ω)
|
20.0 - 22.0 [20°C (68°F)]
|
| CVVT Oil Control Valve (OCV) |
â–· Specification
Item
|
Specification
|
Coil Resistance (Ω)
|
6.9 - 7.9 [20°C (68°F)]
|
| Variable Intake Solenoid (VIS) Valve |
â–· Specification
Item
|
Specification
|
Coil Resistance (Ω)
|
30.0 - 35.0 [20°C (68°F)]
|
â–· Type : Stick type
â–· Specification
Item
|
Specification
|
1st Coil Resistance (Ω)
|
0.62 ± 10% [20°C (68°F)]
|
2nd Coil Resistance (kΩ)
|
7.0 ± 15% [20°C (68°F)]
|
Item
|
Specification
|
Ignition Timing (°)
|
BTDC 5 ± 10
|
Idle Speed (rpm)
|
A/C OFF
|
Neutral, N, P-range
|
680 ± 100
|
D-range
|
620 ± 100
|
A/C ON
|
Neutral, N, P-range
|
680 ± 100
|
D-range
|
650 ± 100
|
Special Service Tools
Tool (Number and Name)
Illustration
Application
Fuel Pressure Gauge
(09353-24100)
Measuring the fuel line pressure
Fuel Pressure Gauge Adapter
(09353-38000)
Connection between the delivery pipe and the fuel feed line
Fuel Pressure Gauge Connector
(09353-24000)
Connection between the Fuel Pressure Gauge (09353-24100) and the Fuel Pressure
Gauge Adapter (09353-38000)
Heated Oxygen Sensor Socket Wrench
(09392-1Y100)
Removal and installation of the heated oxygen sensor
Low Pressure Fuel Pump Plate Cover Remover
(09310-B8100)
Removal and installation of the low pressure fuel pump
Other information:
Inspection
Self Diagnosis With Scan Tool
It will be able to diagnose defects of SMART KEY system with diagnostic tool
quickly. diagnostic tool can operates actuator forcefully, input/output value
monitoring and self diagnosis.
Inspection
To inspect and diagnose the sensor, refer to Self-Diagnosis procedure and DTC
guide.
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the rain sensor inner cover (A) and rain sensor cover (B).
