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:
Towbars
Information
The mounting hole for towbars are
located on both sides of the underbody
behind the rear tyres.
It's important to have the correct towbar
equipment. Crosswinds, large
trucks going by, and rough roads are
a few reasons why you’ll need the
right towbar...
Components and components location
Components
[AVN Head Unit]
Connector Pin Information
No
Connector A
Connector B
Connector C
1
Rear door speaker (Left +)
-
B-CAN (High)
2
Rear door speaker (Left -)
Mic_Signal (+)
C-CAN (High)
3
-
-
-
4
-
-
-
5
-
-
-
6
Camera power
Illumination (+)
-
7
Camera video
MM CAN (High)
-
8
-
-
B-CAN (Low)
9
-
-
C-CAN (Low)
10
-
Battery (+)
-
11
DTC
Battery (+)
-
12
Steering wheel remote
Ground
-
13
Front door speaker (Left +)
Ground
-
14
Front door speaker (Left -)
-
-
15
Front door speaker (Right -)
Mic_Signal (-)
-
16
Front door speaker (Right +)
-
-
17
-
-
-
18
-
-
-
19
-
Illumination (-)
-
20
Camera power ground
MM CAN (Low)
-
21
Camera video ground
-
-
22
-
ACC
23
-
-
24
-
-
25
-
-
26
Steering wheel remote grond
-
27
Rear door speaker (Right -)
-
28
Rear door speaker (Right +)
-
29
-
-
30
-
-
31
-
-
32
-
IGN 1
33
Camera shield ground
-
34
-
-
35
-
-
36
-
37
-
38
Vehicle speed
Repair procedures
Removal
•
Take care not to scratch the cluster fascia panel and related
parts...
Categories
Opening the tailgate

■ 5 Door, Wagon

■ Fastback
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