Hyundai Sonata: General Information / Specifications
Hyundai Sonata LF 2014-2019 Service Manual / Engine Control / Fuel System / General Information / Specifications
| Specifications |
| Fuel Delivery System |
| 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 | |
| Sensors |
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 |
| Actuators |
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)] |
| Service Standard |
| 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 | ||
| Tightening Torques |
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 |
Special Service Tools
ItemIllustrationApplicationFuel Pressure Gauge(09353-24100)Measuring the fuel line pressureFuel Pressure Gauge Adapter(09353-02100)Connection between the high pressure fuel ...
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