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:
Overdrive Clutch Control Solenoid Valve(OD/C_VFS). Description and Operation
Description
Overdrive clutch control solenoid valve(OD/C_VFS) is attached to the valve body.
This variable force solenoid valve directly controls the hydraulic pressure inside
the overdrive clutc ...
Cool box
You can keep beverage cans or other items cool using the open/close lever of
the vent installed in the multi box.
1. Turn on the fan and set the temperature control to the desired position.
2. T ...
Inspection
1.
Check the rubber parts for wear
and deterioration.
2.
Compress and extend the piston
rod (A) and check that there is no abnormal resistance or unusual sound
du ...