Kia Cadenza: Engine Control / Fuel System / Specifications

Kia Cadenza YG 2016-2024 Service Manual / Engine Control / Fuel System / 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
343 ~ 500 kPa (3.5 ~ 5.1 kgf/cm², 49.8 ~ 72.5 psi)
High Pressure Fuel Line
2.0 ~ 14.7 MPa (20.0 ~ 150.0 kgf/cm², 284.5 ~ 2133.5 psi)
Fuel Pump
Type
Electrical, in-tank type
Driven by
Electric motor
High Pressure Fuel Pump
Type
Mechanical type
Driven by
Camshaft

   
Fuel filter and fuel pressure regulator is integrated into fuel pump assembly.
Fuel Pump Control Module (FPCM)
▷ Specification
Items
Specification
Applied Voltate (V)
6~18
Current Consumption (A)
Max. 15
Fuel Pressure 
Start
Max. 598 KPa (Max. 6.1 kgf/cm², Max. 86.8 psi)
In operation
343 ~ 500 KPa (3.5 ~ 5.1 kgf/cm², 49.8 ~ 72.5 psi)

Fuel Pressure Sensor (FPS)
▷ Specification
Pressure [KPa (kgf/cm², psi)]
Output Voltage (V)
50 (0.51, 7.3)
0.3
600 (6.12, 87.0)
2.5
1100 (11.2, 159.5)
4.5
1200 (12.2, 174.0)
5

Sensors
Barometric Pressure Sensor (BPS)
▷ Type: Piezo-resistive pressure sensor
▷ Specification
Pressure [kPa (kgf/cm², psi)]
Output Voltage (V)
10.0 (0.01, 0.15)
0.50
55.0 (0.56, 7.98)
2.21
115.0 (1.17, 16.9)
4.50

Intake Air Temperature Sensor (IATS)
▷ Type: Thermistor type
▷ 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
60
140
0.54 ~ 0.66
80
176
0.29 ~ 0.34

Manifold Absolute Pressure Sensor (MAPS)
▷ Type: Piezo-resistive pressure sensor
▷ Specification
Pressure [kPa (kgf/cm², psi)]
Output Voltage (V)
20.0 (0.20, 2.90)
0.79
46.66 (0.47, 6.77)
1.84
101.32 (1.03, 14.7)
4.0

Engine Coolant Temperature Sensor (ECTS)
▷ Type: Thermistor type
▷ 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) [integrated into ETC module]
▷ Type: Hall IC Non-contact sensor type
▷ Specification
Throttle angle(°)
Output Voltage (V) [Ref=5V]
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 sensor
▷ Specification
Item
Specification
Coil Resistance (Ω)
500 ~ 620 [20°C(68°F)]

Camshaft Position Sensor (CMPS)
▷ Type: Hall effect type
▷ Specification
Item
Specification
Output Voltage (V)
High: 5.0V
Low: 0.7V
Air Gap (mm)
0.5 ~ 1.5

Knock Sensor (KS)
▷ Type: Piezo-electricity type
▷ Specification
Item
Specification
Capacitance (pF)
950 ~ 1,350
Resistance (MΩ)
4.87

Heated Oxygen Sensor (HO2S)
▷ Type: Zirconia (ZrO2) [Binary] Type
▷ Specification
A/F Ratio (λ)
Output Voltage(V)
RICH
Min. 0.8
LEAN
Max. 0.1

Item
Specification
Heater Resistance (Ω)
3.3 ~ 4.1[20°C(68°F)]

Rail Pressure Sensor (RPS)
▷ Type: Piezo-electricity type
▷ Specification
Pressure [MPa (kgf/cm², psi)]
Output Voltage (V)
0 (0, 0)
0.5
10 (102, 1450)
2.5
20 (204, 2900)
4.5

CVVT Oil Temperature Sensor (OTS)
▷ Type: Thermistor type
▷ Specification
Temperature
Resistance (kΩ)
°C
°F
-40
-40
52.15
-20
-4
16.52
0
32
6.0
20
68
2.45
40
104
1.11
60
140
0.54
80
176
0.29

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/cm², psi)]
Output Voltage (V)
-6.67 (-0.06, -0.97)
0.5
0
2.5
+6.67 (0.068, 0.97)
4.5

Actuators
Injector
▷ Specification
Item
Specification
Coil Resistance (Ω)
0.98 ~ 1.14 [20°C(68°F)]

ETC Motor [integrated into ETC Module]
▷ Specification
Item
Specification
Coil Resistance (Ω)
0.3 ~ 100 [20°C(68°F)]

Purge Control Solenoid Valve (PCSV)
▷ Specification
Item
Specification
Coil Resistance (Ω)
22.0 ~ 26.0 [20°C(68°F)]

CVVT Oil Control Valve (OCV)
▷ Specification
Item
Specification
Coil Resistance (Ω)
9.4 ~10.4 [20°C(68°F)]

Variable Intake Solenoid (VIS) Valve
▷ Specification
Item
Specification
Coil Resistance (Ω)
30.0 ~ 35.0 [20°C(68°F)]

Ignition Coil
▷ Type: Stick type
▷ Specification
Item
Specification
Primary Coil Resistance (Ω)
0.62 ± 10%[20°C(68°F)]
Secondary Coil Resistance (kΩ)
7.0 ± 15%[20°C(68°F)]

Fuel Pressure Control Valve (FPCV)
▷ Specification
Item
Specification
Coil Resistance (Ω)
1.04 ~ 1.27 [23°C(73.4°F)]

Canister Close Valve (CCV)
▷ Specification
Item
Specification
Coil Resistance (Ω)
19.8 ~ 21.8 [20°C(68°F)]

Service Standard
Item
Specification
Ignition Timing (°)
BTDC 5° ± 10°
Idle Speed (rpm)
A/C OFF
Neutral, N, P-range
650 ± 100
D-range
580 ± 100
A/C ON
Neutral, N, P-range
650 ± 100
D-range
600 ± 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
IDB installation bolt
1.0 ~ 1.2
9.8 ~ 11.8
7.2 ~ 8.7
IDB bracket installation bolt
1.9 ~ 2.4
18.6 ~ 23.5
13.7 ~ 17.4
Barometric pressure sensor installation bolt
0.4 ~ 0.6
3.9 ~ 5.9
2.9 ~ 4.3
Engine coolant temperature sensor installation
3.0 ~ 4.0
29.4 ~ 39.2
21.7 ~ 28.9
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
Crankshaft position sensor installation bolt
0.7 ~ 1.0
6.9 ~ 9.8
5.1 ~ 7.2
Camshaft position sensor (Bank 1/Intake) installation bolt
0.7 ~ 1.0
6.9 ~ 9.8
5.1 ~ 7.2
Camshaft position sensor (Bank 1/Exhaust) installation bolt
0.7 ~ 1.0
6.9 ~ 9.8
5.1 ~ 7.2
Camshaft position sensor (Bank 2/Intake) installation bolt
0.7 ~ 1.0
6.9 ~ 9.8
5.1 ~ 7.2
Camshaft position sensor (Bank 2/Exhaust) installation bolt
0.7 ~ 1.0
6.9 ~ 9.8
5.1 ~ 7.2
Knock sensor #1 (Bank 1) installation bolt
1.6 ~ 2.4
15.7 ~ 23.5
11.6 ~ 17.4
Knock sensor #2 (Bank 2) installation bolt
1.6 ~ 2.4
15.7 ~ 23.5
11.6 ~ 17.4
Heated oxygen sensor (Bank 1 / sensor 1) installation
3.6 ~ 4.6
35.3 ~ 45.1
26.0 ~ 33.3
Heated oxygen sensor (Bank 1 / sensor 2) installation
3.6 ~ 4.6
35.3 ~ 45.1
26.0 ~ 33.3
Heated oxygen sensor (Bank 2 / sensor 1) installation
3.6 ~ 4.6
35.3 ~ 45.1
26.0 ~ 33.3
Heated oxygen sensor (Bank 2 / sensor 2) installation
3.6 ~ 4.6
35.3 ~ 45.1
26.0 ~ 33.3
Rail pressure sensor installation
3.0 ~ 3.5
29.4 ~ 34.3
21.7 ~ 25.3
CVVT oil temperature sensor installation
3.5 ~ 4.5
34.4 ~ 41.1
25.3 ~ 32.5
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
CVVT oil control valve (Bank 2 / Intake) installation bolt
1.0 ~ 1.2
9.8 ~ 11.8
7.2 ~ 8.7
CVVT oil control valve (Bank 2 / Exhaust) installation bolt
1.0 ~ 1.2
9.8 ~ 11.8
7.2 ~ 8.7
Variable intake solenoid valve installation nut
0.6 ~ 0.9
5.9 ~ 8.8
4.3 ~ 6.5
Ignition coil installation bolt
1.0 ~ 1.2
9.8 ~ 11.8
7.2 ~ 8.7
Canister close valve installation bolt
0.4 ~ 0.6
3.9 ~ 5.9
2.9 ~ 4.3

Fuel Delivery System
Item
kgf.m
N.m
lb-ft
Fuel tank band installation nut
4.0 ~ 5.5
39.2 ~ 54.0
28.9 ~ 39.8
Fuel pump plate cover installation bolt
0.2 ~ 0.3
2.0 ~ 2.9
1.4 ~ 2.2
Filler-neck assembly installation screw
0.8 ~ 1.2
7.8 ~ 11.8
5.8 ~ 8.7
Filler-neck assembly bracket installation bolt
0.8 ~ 1.2
7.8 ~ 11.8
5.8 ~ 8.7
Accelerator pedal module installation bolt
0.9 ~ 1.4
8.8 ~ 13.7
6.5 ~ 10.1
Accelerator pedal module installation nut
1.3 ~ 1.6
12.7 ~ 15.7
9.4 ~ 11.6
Delivery pipe installation bolt
1.9 ~ 2.4
18.6 ~ 23.5
13.7 ~ 17.4
High pressure fuel pipe function block installation bolt
0.8 ~ 1.2
7.8 ~ 11.8
5.8 ~ 8.7
High pressure fuel pump installation bolt
1.3 ~ 1.5
12.8 ~ 14.7
9.4 ~ 10.9
High pressure fuel pipe installation nut
3.0 ~ 3.6
29.4 ~ 35.3
21.7 ~ 26.0
High pressure fuel pipe bracket installation bolt
0.8 ~ 1.2
7.8 ~ 11.8
5.8 ~ 8.7

Engine Control / Fuel System
...

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Kia Cadenza YG 2016-2024 Service Manual: Special Service Tools


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Kia Cadenza YG 2016-2024 Service Manual: Barometric Pressure Sensor (BPS) Specifications


Specification Pressure [kPa (kgf/cm², psi)]Output Voltage (V)10.0 (0.01, 0.15)0.5055.0 (0.56, 7.98)2.21115.0 (1.17, 16.9)4.50 ...

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