Hyundai Sonata LF: General Information / Specifications
Items
| Specification
|
Fuel Tank
| Capacity
| 70 lit. (18.5 U.S.gal., 74.0 U.S.qt., 61.6 Imp.qt.)
|
Fuel Filter
| Type
| Paper type
|
Fuel Pressure
| Low Pressure Fuel Line
| 480 ~ 500 kPa (4.89 ~ 5.1 kgf/cm?, 69.6 ~ 72.5 psi)
|
High Pressure Fuel Line
| 2.0 ~ 15.0 MPa (20.4 ~ 153.0 kgf/cm?, 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
|
Manifold Absolute Pressure Sensor (MAPS)
? Type: Piezo-resistive pressure sensor type
? Specification
Pressure
[kPa (kgf/cm?, psi)]
| Output Voltage (V)
|
32.5 (0.33, 4.71)
| 0.5
|
284 (2.90, 41.2)
| 4.5
|
Intake Air Temperature Sensor (IATS)
? Type: Thermistor type
? Specification
Temperature
| Resistance (k?)
|
°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
|
Ambient Temperature Sensor (ATS)
? Type: Thermistor type
? Specification
Temperature [°C(°F)]
| Resistance (k?)
|
-40(-40)
| 841.2 ~ 1019.3
|
-20(-4)
| 263.8 ~ 306.5
|
0(32)
| 92.4 ~ 102.8
|
20(68)
| 57.0 ~ 62.2
|
25(77)
| 36.2 ~ 38.8
|
40(104)
| 15.3 ~ 16.7
|
50(122)
| 10.3 ~ 11.4
|
60(140)
| 7.1 ~ 8.0
|
80(176)
| 3.5~4.0
|
Boost Pressure Sensor (BPS)
? Type: Piezo-resistive pressure sensor type
? Specification
Pressure
[kPa (kg/cm? / psi)]
| Resistance (k?)
|
32.5 (0.33, 4.71)
| 0.5
|
284 (2.90, 41.19)
| 4.5
|
Engine Coolant Temperature Sensor (ECTS)
? Type: Thermistor type
? Specification
Temperature
| Resistance (k?)
|
°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 (?)
| 774 ~ 946 [20°C (68°F)]
|
Camshaft Position Sensor (CMPS)
? Type: Hall effect type
Knock Sensor (KS)
? Type: Piezo-electricity type
? Specification
Item
| Specification
|
Resistance(M?)
| 4.87
|
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
? Type: Zirconia (ZrO2) [Linear] Type
? Specification
Item
| Specification
|
Heater Resistance (?)
| 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 (?)
| Output Voltage(V)
|
RICH
| 0.6 ~ 1.0
|
LEAN
| 0 ~ 0.4
|
Item
| Specification
|
Heater Resistance (?)
| Approx. 9.0 [21°C(69.8°F)]
|
Rail Pressure Sensor (RPS)
? Type: Piezo-electricity type
? Specification
EWGA Position Sensor [integrated into Electric Waste Gate Actuator (EWGA)]
? Type: Hall effect, NON-Contact type
? Specification
Position
| Output Voltage[V]
| Operating Angle[°]
| Range of Rod [mm], reference
|
Mechanical Close end stop Position (MCP)
| 4.8
| 0
| 0
|
Electrical Close end stop Position (ECP)
| 4.2
| 12
| 1.8
|
Electrical Open end stop Position (EOP)
| 1
| 79
| 16
|
Mechanical Open end stop Position (MOP)
| 0.5
| 90
| 18
|
Accelerator Position Sensor (APS)
? Type: Variable resistor type
? Specification
Accelerator
Position
| Output Voltage (V)
|
APS1
| APS2
|
C.T
| 0.7 ~ 0.8
| 0.29 ~ 0.46
|
W.O.T
| 3.85 ~ 4.35
| 1.93 ~ 2.18
|
Fuel Tank Pressure Sensor (FTPS)
? Type: Piezo - Resistivity type
? Specification
Pressure
[kPa (kgf/cm?, in H2O)
| Output Voltage (V)
|
-6.67 (-0.068, -26.8)
| 0.5
|
0
| 2.5
|
+6.67 (0.068, 26.8)
| 4.5
|
Injector
? Specification
Item
| Specification
|
Coil Resistance (?)
| 1.5 ± 0.075 [20°C(68°F)]
|
ETC Motor [integrated into ETC Module]
? Specification
Item
| Specification
|
Coil Resistance (?)
| 0.3 ~ 100 [20°C(68°F)]
|
Purge Control Solenoid Valve (PCSV)
? Specification
Item
| Specification
|
Coil Resistance (?)
| 22.0 ~ 26.0 [20°C(68°F)]
|
CVVT Oil Control Valve (OCV)
? Specification
Item
| Specification
|
Coil Resistance (?)
| 6.9 ~ 7.9 [20°C(68°F)]
|
Fuel Pressure control Valve
? Specification
Item
| Specification
|
Coil Resistance (?)
| 0.5 [20°C(68°F)]
|
Ignition Coil
? Type: Stick type
? Specification
Item
| Specification
|
Primary Coil Resistance (?)
| 0.56 ± 10%[20°C(68°F)]
|
Secendary Coil Resistance (k?)
| 2.0 ± 15%[20°C(68°F)]
|
Canister Close Valve (CCV)
? Specification
Item
| Specification
|
Coil Resistance (?)
| 19.8 ~ 21.8 (20°C)
|
EWGA DC Motor [integrated into Electric Waste Gate Actuator (EWGA)]
?Specification
Item
| Specification
|
Coil Resistance(?)
| 1.44 ~ 1.96 [21°C(69.8°F)]
|
RCV Control Solenoid Valve
? Specification
Item
| Specification
|
Coil Resistance(?)
| 28.3 ~ 31.1 [20°C(68°F)]
|
Item
| Specification
|
Ignition Timing (°)
| BTDC 3 ± 10
|
Idle Speed (rpm)
| A/C OFF
| Neutral, N, P-range
| 630 ± 100
|
D-range
| 630 ± 100
|
A/C ON
| Neutral, N, P-range
| 700 ± 100
|
D-range
| 700 ± 100
|
Engine Control System
Item
| kgf.m
| N.m
| lb-ft
|
ECM installation nut
| 1.0 ~ 1.2
| 9.8 ~ 11.8
| 7.2 ~ 8.7
|
ECM bracket installation bolt / nut
| 1.0 ~ 1.2
| 9.8 ~ 11.8
| 7.2 ~ 8.7
|
Manifold absolute pressure sensor installation bolt
| 1.0 ~ 1.2
| 9.8 ~ 11.8
| 7.2 ~ 8.7
|
Intake air temperature sensor installation bolt
| 1.0 ~ 1.2
| 9.8 ~ 11.8
| 7.2 ~ 8.7
|
Boost pressure sensor installation bolt
| 1.0 ~ 1.2
| 9.8 ~ 11.8
| 7.2 ~ 8.7
|
Engine Coolant Temperature Sensor installation
| 3.0 ~ 4.0
| 29.4 ~ 39.2
| 21.7 ~ 28.9
|
Crankshaft position sensor installation bolt
| 0.8 ~ 1.2
| 7.8 ~ 11.8
| 5.8 ~ 8.7
|
Camshaft position sensor (Bank 1 / Intake) installation bolt
| 0.8 ~ 1.2
| 7.8 ~ 11.8
| 5.8 ~ 8.7
|
Camshaft position sensor (Bank 1 / Exhaust) installation bolt
| 0.8 ~ 1.2
| 7.8 ~ 11.8
| 5.8 ~ 8.7
|
Knock sensor installation bolt
| 1.9 ~ 2.5
| 18.6 ~ 24.5
| 13.7 ~ 18.1
|
Heated oxygen sensor (Bank 1 / sensor 1) installation
| 4.0 ~ 5.0
| 39.2 ~ 49.1
| 28.9 ~ 36.2
|
Heated oxygen sensor (Bank 1 / sensor 2) installation
| 4.0 ~ 5.0
| 39.2 ~ 49.1
| 28.9 ~ 36.2
|
Rail pressure sensor installation
| 3.0 ~ 3.6
| 29.4 ~ 35.3
| 21.7 ~ 26.3
|
Electronic throttle body installation bolt
| 1.0 ~ 1.2
| 9.8 ~ 11.8
| 7.2 ~ 8.7
|
Purge control solenoid valve bracket installation bolt
| 1.0 ~ 1.2
| 9.8 ~ 11.8
| 7.2 ~ 8.7
|
CVVT oil control valve (Bank 1 / Intake) installation bolt
| 1.0 ~ 1.2
| 9.8 ~ 11.8
| 7.2 ~ 8.7
|
CVVT oil control valve (Bank 1 / Exhaust) installation bolt
| 1.0 ~ 1.2
| 9.8 ~ 11.8
| 7.2 ~ 8.7
|
Ignition coil installation bolt
| 1.0 ~ 1.2
| 9.8 ~ 11.8
| 7.2 ~ 8.7
|
Fuel Delivery System
Item
| kgf.m
| N.m
| lb-ft
|
Fuel tank installation nut
| 4.0 ~ 5.5
| 39.2 ~ 54.0
| 28.9 ~ 39.8
|
Filler-neck assembly bracket installation bolt
| 0.4 ~ 0.6
| 3.9 ~ 5.9
| 2.9 ~ 4.3
|
Accelerator pedal module installation bolt
| 0.9 ~ 1.4
|
Other information:
Fuel Pressure Test (Low pressure system)
1.
Release the residual pressure in fuel line.
(Refer to the Fuel Delivery System - Repair Procedures - "Release Residual Pressure in Fuel Line").
When removing the fuel pump fuse, a Diagnostic Trouble Code
(DTC) may occur...
Trouble Symptom Charts
Trouble Symptom 1
Trouble Symptom 2
Trouble symptomProbable causeRemedyThe set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed sensor circuitRepair the vehicle speed sensor system, or replace the partMalfunction of ECMCheck input and output signals at ECM
Trouble Symptom 3
Trouble symptomProbable causeRemedyThe CC system is not canceled when the brake pedal is depressedDamaged or disconnected wiring of the brake pedal switchRepair the harness or replace the brake pedal switchMalfunction of the ECM signalsCheck input and output signals at ECM
Trouble Symptom 4
Trouble symptomProbable causeRemedyThe CC system is not canceled when the shift lever is moved to
the "N" position (It is canceled, however, when the brake pedal is
depressed)Damaged or disconnected wiring of inhibitor switch input circuitRepair the harness or repair or replace the inhibitor switchImproper adjustment of inhibitor switchMalfunction of the ECM signalsCheck input and output signals at ECM
Trouble Symptom 5
Trouble symptomProbable causeRemedyCannot decelerate (coast) by using the "SET/–" switchTemporary damaged or disconnected wiring of "SET/–" switch input circuitRepair the harness or replace the "SET/–" switchMalfunction of the ECM signalsCheck input and output signals at ECM
Trouble Symptom 6
Trouble symptomProbable causeRemedyCannot accelerate or resume speed by using the "RES/+" switchDamaged or disconnected wiring, or short circuit, or "RES/+" switch input circuitRepair the harness or replace the "RES/+" switchMalfunction of the ECM signalsCheck input and output signals at ECM
Trouble Symptom 7
Trouble symptomProbable causeRemedyCC system can be set while driving at a vehicle speed of less
than 40km/h (25mph), or there is no automatic cancellation at that speedMalfunction of the vehicle-speed sensor circuitRepair the vehicle speed sensor system, or replace the partMalfunction of the ECM signalsCheck input and output signals at ECM
Trouble Symptom 8
Trouble symptomProbable causeRemedyThe cruise main switch indicator lamp does not illuminate (But CC system is normal)Damaged or disconnected bulb of cruise main switch indicator lampRepair the harness or replace the part...
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