Engine Control System/Fuel System

Specifications

~6min read

Specifications

Fuel Delivery System

Items Specification
Fuel tank Capacity 58x (15.3 US gal, 61.3 US qt, 51.0 Imp qt)
Fuel filter Type Paper Type
Fuel Pressure Low Pressure Fuel Hose 495 ~ 505 kPa (4.9 ~ 5.1 kgf/cm x, 71.8 ~ 73.2 psi)
High Pressure Fuel Hose 2.0 ~ 15.0 MPa (20.4 ~ 153.0 kgf/cm x, 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) x Type: Piezoresistive pressure sensor x Specification
Pressure
[kPa (kgf/cm x, 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) x Type: Thermistor type x 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) x Type: Thermistor type x 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) [built into ETC module] x Type: Hall IC non-contact type sensor x Specification
Throttle Angle (°) Output voltage (V)
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) x Type: Magnetic field sensitive type x Specification
Item Specification
Coil Resistance (x) 774 ~ 946 [20 °C]

Camshaft Position Sensor (CMPS) x Type: Hall effect Knock Sensor (KS) x Type: Piezoelectric type x Specification
Item Specification
Capacitance (pF) 850 ~ 1150

Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] x Type: Zirconia (ZrO2) [linear] type x Specification
Item Specification
Heater Resistance (x) 2,4 ~ 4,0 [20 °C]

Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2] x Type: Zirconia (ZrO2) [Binary] type x Specification
Air/Water Ratio (x) Output voltage (V)
RICH 0,6 ~ 1,0
LEAN 0 ~ 0,4

Item Specification
Heater Resistance (x) approx. 9.0 [20 °C]

Rail Pressure Sensor (RPS) x Type: Piezoelectric type x Specification
Accelerator Position Sensor (APS) x Type: Variable resistor type x Specification
Accelerator
Position
Output voltage (V)
VPA1 VPA2
THA 0,7 ~ 0,8 0,29 ~ 0,46
THW 3,85 ~ 4,35 1,93 ~ 2,18

Fuel Tank Pressure Sensor (FTPS) x Type: Piezoelectric - Resistance type x Specification
Pressure [kPa (kgf/cm x, inH2O)] Output voltage (V)
-6,67 (-0,068, -26,8) 0,5
0 2,5
+6,67 (0,068, 26,8) 4,5

Actuators

Injector x Specification
Item Specification
Coil Resistance (x) 1,5 [20 °C]

ETC Motor [integrated into ETC module] x Specification
Item Specification
Coil Resistance (x) 0,3 ~ 100 [20 °C]

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

CVVT Oil Control Valve (OCV) x Specification
Item Specification
Coil Resistance (x) 9,4 ~ 10,4 [20 °C]

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

Fuel Pressure Control Valve x Specification
Item Specification
Coil Resistance (x) 0,5 [20 °C]

Ignition Coil x Type: Pencil type x Specification
Item Specification
Primary Coil Resistance (x) 0,75 ± 15%[20 °C]
Secondary Coil Resistance (kx) 5,9 ± 15% [20 °C]

Canister Close Valve (CCV) x Specification
Item Specification
Coil Resistance (x) 19,8 ~ 21,8 [20 °C]

Service Standard

Item Specification
Ignition Timing (°) ATDC 5 ± 10
Idle Speed (rpm) A/C OFF Neutral, N, P Range 660 ± 100
D Range 660 ± 100
A/C ON Neutral, N, P Range 660 ± 100
D Range 660 ± 100

Tightening torque

Engine Control System
Item kgf·m N·m lb-ft
ECM Mounting Nut 0,4 ~ 0,6 3,9 ~ 5,9 2,9 ~ 4,3
ECM Bracket Mounting Bolt 2,2 ~ 3,3 21,6 ~ 32,4 15,9 ~ 23,9
ECM Bracket Mounting Nut 1,0 ~ 1,5 9,8 ~ 14,7 7,2 ~ 10,9
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 1,0 ~ 1,2 9,8 ~ 11,8 7,2 ~ 8,7
Camshaft Position Sensor Mounting Bolt (Bank 1/Intake) 1,0 ~ 1,2 9,8 ~ 11,8 7,2 ~ 8,7
Camshaft Position Sensor Mounting Bolt (Bank 1/Exhaust) 1,0 ~ 1,2 9,8 ~ 11,8 7,2 ~ 8,7
Knock Sensor Mounting Bolt 1,9 ~ 2,4 18,6 ~ 23,5 13,7 ~ 17,4
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 ~ 3,6 30,0 ~ 35,0 22,1 ~ 25,8
Electronic Throttle Body Mounting Bolt 0,8 ~ 1,0 7,8 ~ 9,8 5,8 ~ 7,2
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 System
Item kgf·m N·m lb-ft
Fuel Tank Mounting Bolt 4,0 ~ 5,5 39,2 ~ 54,0 28,9 ~ 39,8
Filler Neck Bracket Mounting Bolt 0,4 ~ 0,6 3,9 ~ 5,9 2,9 ~ 4,3
Filler Neck Assembly Mounting Bolt 0,8 ~ 1,2 7,8 ~ 11,8 5,8 ~ 8,7
Accelerator Pedal Module Mounting Nut 1,7 ~ 2,6 9,8 ~ 14,7 7,2 ~ 10,8
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

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