Fuel System

Specifications

~6min read

Specifications

Fuel Delivery System

Items Specification
Fuel tank Capacity 53 L (14.0 US gal, 56.0 US qt, 46.6 Imp qt)
Fuel filter Type Paper Type
Fuel Pressure Low Pressure Fuel Hose 480 ~ 520 kPa (4.89 ~ 5.30 kgf/cm², 69.6 ~ 75.4 psi)
High Pressure Fuel Hose 2 ~ 15 MPa (20.4 ~ 153.0 kgf/cm², 290.1 ~ 2175.6 psi)
Fuel pump Type Electric, In-Tank Type
Which was driven Electric Motor
High pressure fuel pump Type Mechanical Type
Which was driven Camshaft

Gauges

Manifold Absolute Pressure Sensor (MAPS) ▷ Type: Piezoresistive pressure sensor ▷ 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 (kOhm)
°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
60 140 0,54 ~ 0,62
80 176 0,29 ~ 0,34

Engine Coolant Temperature Sensor (ECTS) ▷ Type: Thermistor Type ▷ Specification
Temperature Resistance (kOhm)
°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 in ETC Module] ▷ Type: Non-Contact Hall IC Sensor ▷ Specification
Throttle Angle (°) Output Voltage (V) [Vref=5V]
TP1 TP2
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
THA (0) 0,5 4,5
THW (86) 4.41 0,59

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

Camshaft Position Sensor (CMPS) ▷ Type: Hall effect Knock Sensor (KS) ▷ Type: Piezoelectric type ▷ Specification
Item Specification
Capacitance (pF) 950 ~ 1350
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]

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]

Rail Pressure Sensor (RPS) ▷ Type: Piezoelectric type ▷ Specification
Accelerator Pedal Position Sensor (APS) ▷ Type: Variable resistor ▷ Specification
Accelerator
Position
Output Voltage (V) [Vref=5V]
VPA1 VPA2
THA 0,7 ~ 0,8 0,29 ~ 0,46
THW 3,85 ~ 4,35 1,93 ~ 2,18

Actuators

Injector ▷ Specification
Item Specification
Coil Resistance (Ω) 1,5 ± 5% [20 °C]

ETC Motor [Integrated in ETC Module] ▷ Specification
Item Specification
Coil Resistance (Ω) 0,3 ~ 100 [20 °C]

Purge Control Solenoid Valve (PCSV) ▷ Specification
Item Specification
Coil Resistance (Ω) 22,0 ~ 26,0 [20 °C]

CVVT Oil Control Valve (OCV) ▷ Specification
Item Specification
Coil Resistance (Ω) 6,9 ~ 7,9 [20 °C]

Variable Intake Solenoid Valve (VIS) ▷ Specification
Item Specification
Coil Resistance (Ω) 30,0 ~ 35,0 [20 °C]

Fuel Pressure Regulator Valve ▷ Specification
Item Specification
Coil Resistance (Ω) 0,5 [20 °C]

Ignition Coil ▷ Type: Stick ▷ Specification
Item Specification
Primary Winding Resistance (Ω) 0,75 ± 15% [20 °C]
Secondary Winding Resistance (kΩ) 5,9 ± 15% [20 °C]

Service Standard

Item Specification
Ignition Timing (°) BTDC 2° ± 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, R Range 680 ± 100

Tightening torque

Engine Control System

Item kgf·m N·m lb-ft
ECM Mounting Nut 1,0 ~ 1,2 9,8 ~ 11,8 7,2 ~ 8,7
ECM Module Bracket Mounting Bolt/Nut 1,0 ~ 1,2 9,8 ~ 11,8 7,2 ~ 8.
Manifold Absolute Pressure Sensor Mounting 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 Mounting Bolt 0,8 ~ 1,2 7,8 ~ 11,8 5,8 ~ 8,7
Camshaft Position Sensor Mounting Bolt (Bank 1/Intake) 0,8 ~ 1,2 7,8 ~ 11,8 5,8 ~ 8,7
Camshaft Position Sensor Mounting Bolt (Bank 1/Exhaust) 0,8 ~ 1,2 7,8 ~ 11,8 5,8 ~ 8,7
Knock Sensor Mounting Bolt 1,9 ~ 2,5 18,6 ~ 24,5 13,7 ~ 18,1
Heated Oxygen Sensor Installation (Bank 1 / Sensor 1) 4,0 ~ 5,0 39,2 ~ 49,1 28,9 ~ 36,2
Heated Oxygen Sensor Installation (Bank 1 / Sensor 2) 4,0 ~ 5,0 39,2 ~ 49,1 28,9 ~ 36,2
Rail Pressure Sensor Installation 3,0 ~ 3,5 29,4 ~ 34,3 21,7 ~ 25,3
Electronic Throttle Body Mounting Bolt 1,0 ~ 1,2 9,8 ~ 11,8 7,2 ~ 8,7
Purge VSV Bracket Mounting Bolt 1,0 ~ 1,2 9,8 ~ 11,8 7,2 ~ 8,7
CVVT Oil Control Valve Mounting Bolt (Bank 1/Intake) 1,0 ~ 1,2 9,8 ~ 11,8 7,2 ~ 8,7
CVVT Oil Control Valve Mounting Bolt (Bank 1/Exhaust) 1,0 ~ 1,2 9,8 ~ 11,8 7,2 ~ 8,7
Ignition Coil Mounting 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 Mounting Bolt 4,0 ~ 5,5 39,2 ~ 54,0 28,9 ~ 39,8
Fuel Pump Plate Cover Mounting Bolt 0,2 ~ 0,3 2,0 ~ 2,9 1,4 ~ 2,2
Filler Neck Bracket Mounting Bolt 0,4 ~ 0,6 3,9 ~ 5,9 2,9 ~ 4,3
Filler Neck Set Screw 0,8 ~ 1,2 7,8 ~ 11,8 5,8 ~ 8,7
Accelerator Pedal Module Mounting Nut 1,3 ~ 1,6 12,7 ~ 15,7 9,4 ~ 11,6
Accelerator Pedal Module Mounting Bolt 0,9 ~ 1,4 8,8 ~ 13,7 6,5 ~ 10,1
Delivery Pipe Mounting Bolt 1,9 ~ 2,4 18,6 ~ 23,5 13,7 ~ 17,4
High Pressure Fuel Pump Mounting Bolt 1,3 ~ 1,5 12,8 ~ 14,7 9,4 ~ 10,9
High Pressure Fuel Hose Mounting Nut 2,7 ~ 3,3 26,5 ~ 32,4 19,5 ~ 23,9
High Pressure Fuel Pipe Function Block Mounting Bolt 1,0 ~ 1,2 9,8 ~ 11,8 7,2 ~ 8,7

Test yourself

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