Hyundai Accent Manuals

Hyundai Accent: Specifications - Specifications - General Information - Engine Control/Fuel SystemHyundai Accent: Specifications

Fuel Delivery System
Items
Specification
Fuel Tank
Capacity
43 lit. (11.4 U.S.gal., 45.4 U.S.qt., 37.8 Imp.qt.)
Fuel Filter
Type
Paper type
Fuel Pressure
Low Pressure Fuel Line
429 ~ 469 kPa (4.38 ~ 4.79 kgf/cm², 62.3 ~ 68.1 psi)
High Pressure Fuel Line
2.0 ~ 15.0 MPa (20.4 ~ 153.0 kgf/cm², 290.1 ~ 2175.6 psi)
Fuel Pump
Type
Electrical, in-tank type
Driven by
Electric motor
High Pressure Fuel Pump
Type
Mechanical type
Driven by
Camshaft

Sensors
Manifold Absolute Pressure Sensor (MAPS)
▷ Type: Piezo-resistive pressure sensor type
▷ Specification
Pressure
[kPa (kgf/cm², psi)]
Output Voltage (V)
20.0 (0.20, 2.9)
0.79
46.7 (0.47, 6.77)
1.84
101.3 (1.03, 14.7)
4.0

Intake Air Temperature Sensor (IATS)
▷ Type: Thermistor type
▷ Specification
Temperature
Resistance (kΩ)
°C
°F
-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
50
122
1.56 ~ 1.74
60
140
0.54 ~ 0.62
80
176
0.29 ~ 0.34

Engine Coolant Temperature Sensor (ECTS)
▷ Type: Thermistor type
▷ Specification
Temperature
Resistance (kΩ)
°C
°F
-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

Throttle Position Sensor (TPS) [integrated into ETC module]
▷ Type: Hall IC Non-contact sensor type
▷ Specification
Throttle angle(°)
Output Voltage (V)
TPS1
TPS2
0
0.5
4.5
10
0.96
4.05
20
1.41
3.59
30
1.87
3.14
40
2.32
2.68
50
2.78
2.23
60
3.23
1.77
70
3.69
1.32
80
4.14
0.86
90
4.6
0.41
98
4.65
0.35
C.T (0)
0.5
4.5
W.O.T (86)
4.41
0.59

Crankshaft Position Sensor (CKPS)
▷ Type: Magnetic field sensitive Type
▷ Specification
Item
Specification
Coil Resistance (Ω)
774 ~ 946 [20°C (68°F)]

Camshaft Position Sensor (CMPS)
▷ Type: Hall effect type
Knock Sensor (KS)
▷ Type: Piezo-electricity type
▷ Specification
Item
Specification
Capacitance (pF)
950 ~ 1,350
Resistance(MΩ)
4.87

Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
▷ Type: Zirconia (ZrO2) [Linear] Type
▷ Specification
Item
Specification
Heater Resistance (Ω)
2.4 ~ 4.0 [20°C(69.8°F)]

Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]
▷ Type: Zirconia (ZrO2) [Binary] Type
▷ Specification
A/F Ratio (λ)
Output Voltage(V)
RICH
0.6 ~ 1.0
LEAN
0 ~ 0.4

Item
Specification
Heater Resistance (Ω)
Approx. 9.0 [21°C(69.8°F)]

Rail Pressure Sensor (RPS)
▷ Type: Piezo-electricity type
▷ Specification

Accelerator Position Sensor (APS)
▷ Type: Variable resistor type
▷ Specification
Accelerator
Position
Output Voltage (V)
APS1
APS2
C.T
0.7 ~ 0.8
0.275 ~ 0.475
W.O.T
3.8 ~ 4.4
1.75 ~ 2.35

Fuel Tank Pressure Sensor (FTPS)
▷ Type: Piezo - Resistivity type
▷ Specification
Pressure
[kPa (kgf/cm², in H2O)
Output Voltage (V)
-6.67 (-0.068, -26.8)
0.5
0
2.5
+6.67 (0.068, 26.8)
4.5

Actuators
Injector
▷ Specification
Item
Specification
Coil Resistance (Ω)
1.5 [20°C(68°F)]

ETC Motor [integrated into ETC Module]
▷ Specification
Item
Specification
Coil Resistance (Ω)
0.3 ~ 100 [20°C(68°F)]

Purge Control Solenoid Valve (PCSV)
▷ Specification
Item
Specification
Coil Resistance (Ω)
22.0 ~ 26.0 [20°C(68°F)]

CVVT Oil Control Valve (OCV)
▷ Specification
Item
Specification
Coil Resistance (Ω)
6.9 ~ 7.9 [20°C(68°F)]

Variable Intake Solenoid (VIS) Valve
▷ Specification
Item
Specification
Coil Resistance (Ω)
30.0 ~ 35.0 [20°C(68°F)]

Fuel Pressure Regulator Valve
▷ Specification
Item
Specification
Coil Resistance (Ω)
0.5 [20°C(68°F)]

Ignition Coil
▷ Type: Stick type
▷ Specification
Item
Specification
Primary Coil Resistance (Ω)
0.75 ± 15%[20°C(68°F)]
Secendary Coil Resistance (kΩ)
5.9 [20°C(68°F)]

Canister Close Valve (CCV)
▷ Specification
Item
Specification
Coil Resistance (Ω)
19.8 ~ 20.8 (20°C)


Specifications
...

Service Standard
Item Specification Ignition Timing (°) BTDC 3 ± 10 Idle Speed (rpm) A/C OFF Neutral, N, P-range ...

See also:

Removal
1. Disconnect the battery negative cable and wait for at least three minutes before beginning work. 2. Remove the glove box housing. ...

Removal Of Parts
First find the cause of the problem and then determine whether removal or disassembly before starting the job. ...

Changing the coolant
Have coolant changed by an authorized HYUNDAI dealer according to the Maintenance Schedule at the beginning of this section. CAUTION Put a thick cloth or fabric around the radiator cap before ref ...

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