Kia Optima: Purge Control Solenoid Valve (PCSV). Description and Operation
Description
Purge Control Solenoid Valve (PCSV) is installed on the surge tank and controls the passage between the canister and the intake manifold. It is a solenoid valve and is open when the ECM grounds the valve control line. When the passage is open (PCSV ON), fuel vapor stored in the canister is transferred to the intake manifold.
Replacement
The injector combustion seal should be replaced new one to
prevent leakage after removing the injector.
1.
Remove the combustion seal (A) with a wire cutter.
...
Purge Control Solenoid Valve (PCSV). Specifications
Specification
Item
Specification
Coil Resistance (Ω)
19.0 ~ 22.0 [20°C(68°F)]
...
See also:
Components and Components Location
Component Location
1. Start Stop Button(SSB)
2. FOB key holder
3. FOB key
4. Trunk lid open switch
5. Smart key unit
6. RF receiver
7. Body control module
...
ECM Terminal And Input/Output signal
ECM Terminal Function
Connector [CHTG-AG]
Pin
No.
Description
Connected to
1
Ignition Coil (Cylinder #2) control output [W ...
Checking the Automatic Transaxle Fluid Level
The automatic transaxle fluid level should be checked regularly.
The volume of the transaxle fluid changes with temperature. Although it is best
to check the level after having driven the vehicle ...
Copyright © www.kiopman.com 2025