Kia Forte: Engine Control System / RCV Control Solenoid Valve
Specifications
Item
|
Specification
|
Coil Resistance(Ω)
|
28.3 - 31.1 [20°C(68°F)]
|
Description and operation
RCV (Recirculation Valve) Control Solenoid Valve is installed on the cooling
pan motor top and operates the RCV actuator which controls the by-pass passage of
the turbo-charger compressor.
When the throttle valve is closed during engine running [Tip-out], crash noise
of the impeller will occur because of rapid increasing of the boost pressure. So,
in this case, in order to prevent this phenomenon, ECM maintains the appropriate
boost pressure by opening the by-pass passage.
Schematic diagrams
Repair procedures
| 1. |
Turn the ignition switch OFF.
|
| 2. |
Disconnect the RCV connector.
|
| 3. |
Measure resistance between the RCV terminals 1 and 2.
|
| 4. |
Check that the resistance is within the specification.
|
Specification: 28.3-31.1 [20°C(68°F)]
|
|
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-)
terminal.
|
| 3. |
Disconnect the RCV control solenoid valve connector (A) and vapor hoses
(B).
|
| 4. |
Remove the RCV control solenoid valve (C) after loosening the mounting
bolt.
|
RCV control solenoid valve bracket mounting bolt :
9.8 - 11.8 N·m (1.0 - 1.2 kgf·m, 7.2 - 8.7 lb·ft)
|
|
| 5. |
Install in the reverse order of removal.
| •
|
Install the component with the specified torques.
|
| •
|
Note that internal damage may occur when the component
is dropped. If the component has been dropped, inspect before
installing.
|
|
|
Specifications
Specification
Item
Specification
Coil Resistance (Ω)
0.5 [20°C(68°F)]
Description and operation
...
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Other information:
Specifications
Specification
Item
Specification
Power source
3 V
Operating temperature
14 - 140°F (-10 - 60°C)
RF Modulation
FSK
LF Modulation
...
You should exercise the utmost care
to prevent damage to your vehicle
and injury to yourself whenever performing
any maintenance or inspection
procedures.
Should you have any doubts concerning
the inspection or servicing of
your vehicle, we strongly recommend
that you have an authoriz ...
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