Kia Optima: 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 |
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/cm², 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 |
▷ Type: Piezo-resistive 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 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 |
Manifold Absolute Pressure Sensor (MAPS) #2
▷ Type: Piezo-resistive 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 |
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 |
|
C.T (6~15°) |
0.29 ~ 0.71 |
4.29 ~ 4.71 |
|
W.O.T (93~102°) |
4.43 ~ 4.86 |
0.14 ~ 0.57 |
|
Item |
Resistance (kΩ) |
|
TPS1 |
0.875 ~ 1.625 [20°C(68°F)] |
|
TPS2 |
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
▷ 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 |
▷ 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)] |
|
Secendary 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)] |
Specifications
...
Service Standard
Item
Specification
Ignition Timing (°)
BTDC 6 ± 10
Idle Speed (rpm)
A/C OFF
Neutral, N, P-range
70 ...
See also:
Disassembly
1.
Using the special tool (09546-26000),
compress the coil spring (A).
Tightening torque:58.8
~ 68.6N.m(6.0 ~ 7.0kgf.m, 43.4 ~ 50.6lb-ft)
...
Inspection
1.
Turn ignition switch OFF.
2.
Disconnect the oil temperature
sensor connector.
3.
Measure resistance between sensor
signal terminal and sensor g ...
Valve Body. Components and Components Location
Components Location
1. PCV adjust screw
2. Solenoid valve
3. Oil temperature sensor
4. Accumulator
5. Low & reverse brake(LR/B) pressure flow hole
6. Under ...