Engine Control/Fuel System - General Information - 2.0L: Specifications: Notes

Fuel Delivery System 

Items	Specification
Fuel Tank	Capacity	70 lit. (18.5 U.S.gal., 74.0 U.S.qt., 61.6 lmp.qt.)
Fuel Filter Type	Type	Paper type
Fuel Pressure	Low Pressure Fuel Line	495 ~ 505 kPa (5.1 ~ 5.2 kgf/cm2 , 71.8 ~ 73.2 psi)
	High Pressure Fuel Line	2.0 ~ 15.0 MPa (20.4 ~ 153.0 kgf/cm, 290.1 ~ 2175.6 psi)
Fuel Pump	Type	Electrical, in-tank type
	Driven by	Electric motor
High Pressure Fuel Pump	Type	Mechanical type
	Driven by	Camshaft

Sensors 

Manifold Absolute Pressure Sensor (MAPS)

• Type: Piezo-resistive pressure sensor type
• Specification

Pressure (kPa (kgf/cm2 , psi))	Output Voltage (V)
32.5 (0.33, 4.71)	0.5
284.0 (2.90, 41.20)	4.5

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
50	122	1.56 ~ 1.74
60	140	0.54 ~ 0.62
80	176	0.29 ~ 0.34

Boost Pressure Sensor (BPS)

• Type: Piezo-resistive pressure sensor type
• Specification

Pressure (kPa (kgf/cm2 , psi))	Output Voltage (V)
32.5 (0.33, 4.71)	0.5
284.0 (2.90, 41.20)	4.5

Ambient Temperature Sensor (ATS)

• Type: Thermistor type
• Specification

Temperature (°C (°F))	Resistance (kΩ)
-40 (-40)	811.09 ~ 956.78
-20 (-4)	255.63 ~ 287.67
0 (32)	91.53 ~ 98.78
20 (68)	36.60 ~ 38.04
25(77)	23.80 ~ 24.73
40 (104)	15.69 ~ 16.58
60 (140)	7.24 ~ 7.91
80 (176)	3.62 ~ 4.05

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: Variable resistor type
• Specification

Throttle Angle (°)	Output Voltage (V)
	TPS1	TPS2
0	0	5.0
10	0.48	4.52
20	0.95	4.05
30	1.43	3.57
40	1.90	3.10
50	2.38	2.62
60	2.86	2.14
70	3.33	1.67
80	3.81	1.19
90	4.29	0.71
100	4.76	0.24
105	5.0	0

Item		C.T	W.O.T)
TPS1	Throttle Angle (°)	6.3 ~ 14.7	93.45 ~ 101.85
	Output Voltage [Vref=5V]	0.3 ~ 0.7	4.45 ~ 4.85
TPS2	Throttle Angle (°)	90.3 ~ 98.7	3.15 ~ 11.55
	Output Voltage [Vref=5V]	4.3 ~4.7	0.15 ~ 0.55

Item	Resistance (kΩ)
TPS	0.875 ~ 1.625 [20°C(68°F)]

Crankshaft Position Sensor (CKPS)

• Type: Hall effect type

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 (Ω)	2.5 ~ 4.0 (20°C (69.8°F))

Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 2)

• Type: Zirconia (ZrO2) (Binary) Type
• Specification

A/F Ratio (λ)	Output Voltage (V)
RICH	Approx. 0.9
LEAN	Approx. 0.04

Item	Specification
Heater Resistance (Ω)	3.3 ~ 4.1 (21°C (69.8°F))

Rail Pressure Sensor (RPS)

• Type: Piezo-electricity type
• Specification
  Fig 1: Rail Pressure Sensor Output Voltage Graph

  Courtesy of KIA MOTORS AMERICA, INC.

EWGA Position Sensor (integrated into Electric Waste Gate Actuator (EWGA))

• Type: Hall effect, NON-Contact type
• Specification

Position	Output Voltage (V)	Operating Angle (°)	Range of Rod (mm), reference
Mechanical Close end stop Position (MCP)	4.8	0	0
Electrical Close end stop Position (ECP)	4.2	12	1.8
Electrical Open end stop Position (EOP)	1	79	16
Mechanical Open end stop Position (MOP)	0.5	90	18

CVVT Oil Temperature Sensor (OTS)

• Type: Thermistor type
• Specification

Temperature (°C (°F))	Resistance (kΩ)
-40 (-40)	52.15
-20 (-4)	16.52
0 (32)	6
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 , 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 (Ω)	1.25 (20°C (68°F))

ETC Motor (integrated into ETC Module)

• Specification

Item	Specification
Coil Resistance (Ω)	1.2 ~ 1.8 (20°C (68°F))

Purge Control Solenoid Valve (PCSV)

• Specification

Item	Specification
Coil Resistance (Ω)	19.0 ~ 22.0 (20°C (68°F))

CVVT Oil Control Valve (OCV)

• Specification

Item	Specification
Coil Resistance (Ω)	6.9 ~ 7.9 (20°C (68°F))

Fuel Pressure Regulator Valve

• Specification

Item	Specification
Coil Resistance (Ω)	0.5 (20°C (68°F))

EWGA DC Motor (integrated into Electric Waste Gate Actuator (EWGA))

• Specification

Item	Specification
Coil Resistance (Ω)	1.48 ~ 1.96 (21°C (69.8°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))

RCV Control Solenoid Valve

• Specification

Item	Specification
Coil Resistance (Ω)	28.3 ~ 31.1 (20°C (68°F))

Canister Close Valve (CCV)

• Specification

Item	Specification
Coil Resistance (Ω)	19.8 ~ 21.8 (20°C (68°F))