Kia Optima: Repair procedures
Inspection
[System Inspection]
|
1. |
Disconnect the vapor hose from the throttle body
and connect a vacuum pump to the nipple on the throttle body. |
|
2. |
Check the following points with applied vacuum using
a vacuum pump. · At Cold Engine [Engine Coolant Temperature < 60°C(140°F)]
Engine
Operating
Condition
|
Applied
Vacuum
|
Result
|
Idle
|
14.5 inHg
(0.5 kgf/cm², 49.0kPa)
|
Vacuum is held
|
3,000rpm
|
· At Warmed Engine [Engine Coolant Temperature >
80°C(176°F)]
Engine
Operating
Condition
|
Applied
Vacuum
|
Result
|
Idle
|
14.5 inHg
(0.5 kgf/cm², 49.0kPa)
|
Vacuum is held
|
Within 3 minutes after engine start at 3,000
rpm
|
Try to apply vacuum
|
Vacuum is released
|
In 3 minutes after engine start at 3,000 rpm
|
14.5 inHg
(0.5 kgf/cm², 49.0kPa)
|
Vacuum will be held momentarily, after which,
it will be released
|
|
[PCSV Inspection]
|
1. |
Turn ignition switch OFF and disconnect the negative
(-) battery cable. |
|
2. |
Disconnect the PCSV connector (A). |
|
3. |
Disconnect the vapor hose (B) which is connected
to the intake manifold from the PCSV.
|
|
4. |
After connecting a vacuum pump to the nipple, apply
vacuum. |
|
5. |
With the PCSV control line grounded, check the valve
operation with battery voltage applied to the PCSV(Open) and removed(Closed).
Battery Voltage
|
Valve
|
Vacuum
|
Connected
|
Open
|
Released
|
Disconnected
|
Close
|
Maintained
|
|
|
6. |
Measure the coil resistance of the PCSV.
Specifications:
19.0 ~ 22.0Ω [20°C(68°F)]
|
|
[EVAP. Leakage Test]
|
1. |
Select "Evap. Leakage Test".
|
|
2. |
Proceed with the test according to the screen introductions.
|
Schematic Diagram
CanisterThe Canister is filled with charcoal and absorbs evaporated
fuel vapor from the fuel tank. The gathered fuel vapor in canister is drawn
into the intake manifold b ...
See also:
Keys
The key code number is stamped on the plate attached to your key set. Should
you lose your keys, this number will enable an authorized Kia dealer to duplicate
your keys easily. Remove this plate ...
Push-starting
Your manual transaxle-equipped vehicle
should not be push-started because it
might damage the emission control system.
Vehicles equipped with automatic
transaxle cannot be push-started.
Follow ...
Output Speed Sensor. Schematic Diagrams
Circuit Diagram
...
Schematic Diagrams