Hyundai Elantra: General Information / Specifications
Hyundai Elantra AD (2016-2020) Service Manual / Engine Control/Fuel System / General Information / Specifications
| Specifications |
| Fuel Delivery System |
| Items | Specification | |
| Fuel Tank | Capacity | 50 lit. (13.2 U.S.gal., 52.8 U.S.qt., 44.0 Imp.qt.) |
| Fuel Filter | Type | Paper type |
| Fuel Pressure Regulator | Regulated Fuel Pressure | 355 ~ 365 kPa (3.4 ~ 3.7 kgf/cm?, 48.6 ~ 52.9 psi) |
| Fuel Pump | Type | Electrical, in-tank type |
| Driven by | Electric motor | |
| Sensors |
Manifold Absolute Pressure Sensor (MAPS)
? Type: Piezo-resistive pressure sensor type
? Specification
| Pressure [kPa (kgf/cm?, 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 [°C(°F)] | Resistance (k?) |
| -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) | 0.76 ~ 0.85 |
| 60(140) | 0.54 ~ 0.62 |
| 80(176) | 0.29 ~ 0.34 |
Engine Coolant Temperature Sensor (ECTS)
? Type: Thermistor type
? Specification
| Temperature [°C(°F)] | Resistance (k?) |
| -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) [Vref = 5.0V] | |
| 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
| 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 |
| Capacitance (pF) | 850 ~ 1,150 |
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 [20°C(68°F)] |
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 | 3.85 ~ 4.35 | 1.75 ~ 2.35 |
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 (?) | 13.8 ~ 15.2 [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 (?) | 9.4 ~ 10.4 [20°C(68°F)] |
Variable Intake Solenoid (VIS) Valve
? Specification
| Item | Specification |
| Coil Resistance (?) | 30.0 ~ 35.0 [20°C(68°F)] |
Variable Charge Motion Actuator (VCMA)
? Specification
[Motor]
| Item | Specification |
| Coil Resistance (?) | 3.4 ~ 4.4 [20°C(68°F)] |
[Position Sensor]
| Item | Specification |
| Coil Resistance (k?) | 3.44 ~ 5.16 [20°C(68°F)] |
Ignition Coil
? Type: Stick type
? Specification
| Item | Specification |
| Primary Coil Resistance (?) | 0.75 ± 15% [20°C(68°F)] |
| Secondary Coil Resistance (k?) | 5.9 ± 15% [20°C(68°F)] |
Canister Close Valve (CCV)
? Specification
| Item | Specification |
| Coil Resistance (?) | 19.5 ~ 22.5 [20°C(68°F)] |
| Service Standard |
| Item | Specification | ||
| Ignition Timing (°) | BTDC 5 ± 10 | ||
| Idle Speed (rpm) | A/C OFF | Neutral, N, P-range | 640 ± 100 |
| D-range | 640 ± 100 | ||
| A/C ON | Neutral, N, P-range | 680 ± 100 | |
| D-range | 680 ± 100 | ||
| Tightening Torques |
| Engine Control System |
| Item | kgf.m | N.m | lb-ft |
| ECM installation bolt | 0.8 ~ 1.2 | 7.8 ~ 11.8 | 5.8 ~ 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 |
| Engine coolant temperature sensor installation | 3.0 ~ 4.0 | 29.4 ~ 39.2 | 21.7 ~ 28.9 |
| Crankshaft position sensor installation bolt | 1.0 ~ 1.2 | 9.8 ~ 11.8 | 7.2 ~ 8.7 |
| Camshaft position sensor (Bank 1 / Intake) installation bolt | 1.0 ~ 1.2 | 9.8 ~ 11.8 | 7.2 ~ 8.7 |
| Camshaft position sensor (Bank 1 / Exhaust) installation bolt | 1.0 ~ 1.2 | 9.8 ~ 11.8 | 7.2 ~ 8.7 |
| Knock sensor installation bolt | 1.9 ~ 2.4 | 18.6 ~ 23.5 | 13.7 ~ 17.4 |
| Heated oxygen sensor (Bank 1 / sensor 1) installation [SULEV] | 4.0 ~ 5.0 | 39.2 ~ 49.1 | 28.9 ~ 36.2 |
| Heated oxygen sensor (Bank 1 / sensor 2) installation [SULEV] | 4.0 ~ 5.0 | 39.2 ~ 49.1 | 28.9 ~ 36.2 |
| Heated oxygen sensor (Bank 1 / sensor 1) installation [ULEV] | 4.0 ~ 5.0 | 39.2 ~ 49.1 | 28.9 ~ 36.2 |
| Heated oxygen sensor (Bank 1 / sensor 2) installation [ULEV] | 4.0 ~ 5.0 | 39.2 ~ 49.1 | 28.9 ~ 36.2 |
| 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 |
| Variable intake solenoid valve bracket installtion 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 |
| Variable charge motion actuator 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 |
| Fuel pump plate cover installation bolt [LEV2] | 0.2 ~ 0.3 | 2.0 ~ 3.0 | 1.4 ~ 2.2 |
| Fuel pump plate cover installation [SULEV] | 8.0 ~ 10.0 | 78.5 ~ 98.1 | 57.9 ~ 72.4 |
| Filler-neck assembly bracket installation bolt | 0.8 ~ 1.2 | 7.8 ~ 11.8 | 5.8 ~ 8.7 |
| Accelerator pedal module installation nut | 1.3 ~ 1.6 | 12.8 ~ 15.7 | 9.4 ~ 11.6 |
| Accelerator pedal module installation bolt | 0.9 ~ 1.4 | 8.8 ~ 13.7 | 6.5 ~ 10.1 |
| Delivery pipe installation bolt | 1.9 ~ 2.4 | 18.6 ~ 23.5 | 13.7 ~ 17.4 |
Special Service Tools
Special Service Tools
Tool (Number and Name)IllustrationApplicationFuel Pressure Gauge(09353-24100)Measuring the fuel line pressureFuel Pressure Gauge Adapter(09353-02100)Connection between the d ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Alternator Description and Operation
Description
The Alternator has eight built-in diodes, each rectifying AC current to DC current.
Therefore, DC current appears at alternator "B" terminal.
In addition, the charging voltage of this alternator is regulated by the battery voltage detection system.
The alternator is regulated by th ...
Hyundai Elantra AD (2016-2020) Owners Manual: Maintenance Under Severe Usage Conditions
The following items must be serviced more frequently on cars normally used under
severe driving conditions. Refer to the chart below for the appropriate maintenance
intervals.
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
Severe Driving Conditions ...
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