Hyundai Tucson Quiz
Engine/Fuel Control System

Specifications

In this manual: Engine/Fuel Control System
General Information — 17Engine Mechanical System — 51Engine Electrical System — 26Emission Control System — 23Engine/Fuel Control System — 44Clutch System — 12MANUAL TRANSMISSION SYSTEM — 12AUTOMATIC TRANSMISSION SYSTEM — 42Four-Wheel Drive (4WD) System — 14Drive Shaft and Axle — 22Suspension System — 30Steering System — 16Restraint — 21Braking System — 47Body Work (Interior and Exterior) — 145Body Electrical System — 162Heating, Ventilation and Air Conditioning — 39
~5min read

Specifications

Fuel System

Item Specification
Fuel tank Capacity 62 L bed. (16.4 US gal, 65.5 US qt, 54.5 Imp. qt)
Fuel filter Good Paper Type
Fuel Pressure Low Pressure Fuel Hose 495 ~ 505 kPa (4.9 ~ 5.1 kgf/cm², 71.8 ~ 73.2 psi)
High Pressure Fuel Hose 2.0 ~ 15.0 MPa (20.4 ~ 153.0 kgf/cm², 290.1 ~ 2175.6 psi)
Fuel pump Good Electric, built into tank
Which was driven electric motor
High pressure fuel pump Good Mechanical type
Which was driven Camshaft

Gauges

MANIFOLD ABSOLUTE PRESSURE SENSOR (MAPS) ▷ Type: Piezoresistive pressure sensor type ▷ 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 ▷ 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) ▶ Type: Thermistor ▷ 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) [in ETC module] ▷ Type: Non-contact Hall IC sensor ▷ Specification
Throttle Angle (°) Output voltage (V)
GST1 GST2
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 ▷ Specification. KNOCK SENSOR (KS) ▷ Type: Piezoelectric type ▷ Specification
Item Specification
Electrostatic Capacitance (pF) 850~1150

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

HEATED OXYGEN SENSOR (HO2S) [Bank 1 / Sensor 2] ▷ Type: Zirconia (ZrO2) [Binary] ▷ Specification
A/F Ratio (λ) Output voltage (V)
Rich 0,6~1,0
Tilt 0~0,4

Item Specification
Heater Resistance (Ω) 9,0 [20 °C]

Rail Pressure Sensor (RPS) ▷ Type: Piezoelectric type ▷ Specification
ACCELERATOR PEDAL POSITION SENSOR (APS) * Type: Variable resistor type ▷ Specification
ACCELERATOR
Position		 Output voltage (V)
APS 1 APS 2
THA 0,7~0,8 0,33~0,43
THW 3,85~4,35 1,93~2,18

ACTUATORS

INJECTOR ▷ Specification
Item Specification
Coil Resistance ( ) 1,5 [20 °C]

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

PURGE CONTROL SOLENOID VALVE (PCSV) ▷ Specification
Item Specification
Coil Resistance ( ) 22,0 ~ 26,0 [20 °C]

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

VARIABLE INTAKE SOLENOID VALVE (VIS) ▷ Specification
Item Specification
Coil Resistance ( ) 30,0 ~ 35,0 [20 °C]

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

IGNITION COIL ▷ Type: Lock type ▷ Specification
Item Specification
Primary Winding Resistance (Ω) 0,75 ± 15% [20 °C]
Secondary Winding Resistance (kΩ) 5,9 ± 15% [20 °C]

STANDARDS

Item Specification
Ignition Timing (°) TDC 5±10
Idle Speed (rpm) A/C OFF Neutral Range N and P 700±100
D Range 600±100
A/C ON Neutral Range N and P 700±100
D Range 600±100

Tightening torque

Engine Control System

Item kgf·m N·m lbf·ft
ECM Mounting Nut 1,0 - 1,2 9,8 - 11,8 7,2 - 8,7
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 lbf·ft
Fuel Tank Mounting Nut 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
Accelerator Pedal Module Mounting Nut 1,3~1,6 12,8~15,7 9,4~11,6
Accelerator Pedal Module Mounting Bolt 0,9~1,4 8,8~13,7 6,5~10,1
Supply 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 Hose Function Block Mounting Bolt 1,0 - 1,2 9,8 - 11,8 7,2 - 8,7

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