Kia Optima Hybrid: Emission Control System / Specifications
Purge Control Solenoid Valve (PCSV)
? Specification
Item
| Specification
|
Coil Resistance (?)
| 19.0 ~ 22.0 [20°C(68°F)]
|
Fuel Tank Pressure Sensor (FTPS)
? Type: Piezo-Resistive Pressure Sensor
? Specification
Pressure [kPa (kgf/cm?, in H2O)]
| Output Voltage (V)
|
-6.67 (-0.068, -26.8)
| 0.5
|
0
| 2.5
|
+6.67 (0.068, 26.8)
| 4.5
|
Canister Close Valve (CCV)
? Specification
Item
| Specification
|
Coil Resistance (?)
| 19.8 ~ 21.8 [20°C(68°F)]
|
NVLD(Natural Vacuum Leakage Detection)
? Specification
Item
| Current (mA)
|
Switch open
| Switch close
|
Power supply
| Approx. 2.0
| Approx. 3.0
|
Data line
| Approx. 10.0
| -
|
Item
| kgf.m
| N.m
| lb-ft
|
Positive crankcase ventilation valve installation
| 0.19 ~ 0.29
| 1.9 ~ 2.8
| 1.4 ~ 2.1
|
Canister protector installation bolt
| 0.9 ~ 1.4
| 8.8 ~ 13.7
| 6.5 ~ 10.1
|
Canister installation bolt
| 0.4 ~ 0.6
| 3.9 ~ 5.9
| 2.9 ~ 4.3
|
Auxiliary canister installation nut
| 0.4 ~ 0.6
| 3.9 ~ 5.9
| 2.9 ~ 4.3
|
Fuel tank air filter bracket installation bolt
| 0.4 ~ 0.6
| 3.9 ~ 5.9
| 2.9 ~ 4.3
|
Natural Vacuum Leakage Detection (NVLD) installation screw
| 0.2 ~ 0.3
| 2.3 ~ 3.3
| 1.7 ~ 2.5
|
High Voltage Shut-off Procedures Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure to follow ...
Components Location 1. PCV valve2. Canister3. Purge control solenoid valve (PCSV)4. Fuel tank pressure sensor (FTPS)5. NVLD (Natural Vaccum Leakage Detection) Module6. Fuel level sender (FLS)7. Canister ...
Other information:
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal. 2. Disconnect the NVLD connector (A). 3. Disconnect the ventilation hoses (B,C). 4. Remove the NVLD after by loosening the bolts (A). Installation • Install the component with the specified torques. • Note that ...
Removal 1. Set the front tires straight-ahead before removing the steering wheel. If the steering wheel and the front tires are not set straight ahead together, it affects the number of circulation of steering wheel and the cable inside the clock spring is possible to be damaged. 2. Disconnect ...
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High Voltage Shut-off Procedures
Components and Components Location