Hyundai i-30: Engine Control System / Purge Control Solenoid Valve (PCSV)
Description and operation
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.

Specifications
Item
|
Specification
|
Coil Resistance (Ω)
|
12.5 - 16.5 [23°C (73°F)]
|
Schematic diagrams

Harness Connector

Repair procedures
1. |
Turn the ignition switch OFF.
|
2. |
Disconnect the PCSV connector.
|
3. |
Measure resistance between the PCSV terminals 1 and 2.
|
4. |
Check that the resistance is within the specification.
Specification : Refer to "Specification"
|
|
1. |
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
|
2. |
Disconnect the purge control solenoid valve connector (A).
|
3. |
Disconnect the vapor hoses (B) from the purge control solenoid valve.
|
4. |
Remove the purge control solenoid valvev (C).

|
•
|
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.
|
|
•
|
Use care to keep foreign material out of the valve.
|
|
1. |
Install in the reverse order of removal.
|
Description and operation
Description
Differential pressure valve (DPV) is control the pressure difference of EGR
inlet and outlet...
Description and operation
Description
Continuous Variable Valve Timing (CVVT) system advances or retards the valve
timing of the intake and exhaust valve in accordance with the ECM control signal
which is calculated by the engine speed and load...
Other information:
Warning Lamp Activation
Warning Lamp Behavior after Ignition
On
As soon as the operating voltage is applied to the SRSCM ignition input, the
SRSCM activates the warning lamp for a LED lamp check.
The lamp shall turn on for 6 seconds during the initialization phase and be
turned off afterward...
The LDW system may operate prematurely
even if the vehicle does not
depart from the intended lane, OR,
the LDW system may not warn you if
the vehicle leaves the intended lane
under the following circumstances:
When the lane and road conditions
are poor
It is difficult to distinguish the lane
marking from the road surface or
the lane marking is faded or not
clearly marked...
Categories
Opening the tailgate

■ 5 Door, Wagon

■ Fastback
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