Hyundai i-30: Engine Control System / Fuel Pressure Control Valve (FPCV)
Description and operation
Fuel Pressure Control Valve (FPCV) is installed on the high pressure fuel pump
and controls fuel flow flowing into the injectors in accordance with the ECM
signal calculated based on various engine condition.

Specifications
Item
|
Specification
|
Coil Resistance (Ω)
|
0.52 - 0.58 [20°C (68°F)]
|
Schematic diagrams

Harness Connector

Repair procedures
1. |
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
|
2. |
Disconnect the fuel pressure regulator valve connector.
|
3. |
Measure resistance between the fuel pressure regulator valve terminals
1 and 2.
|
4. |
Check that the resistance is within the specification.
Specification : Refer to "Specification"
|
|
Description and operation
Description
CVVD(Continuous Variable Valve Duration) System is a device to control the optimum
open and close timing according to the driving mode by changing the valve opening
section...
Other information:
Standard Flow of Diagnostic Troubleshooting
Notes With Regard To Diagnosis
The phenomena listed in the following table are not abnormal.
Condition
Explanation
System check sound
When starting the engine, a thudding sound can sometimes be heard coming
from inside the engine compartment...
Repair procedures
Removal
1.
Disconnect the negative battery terminal.
2.
Disconnect the oil pressure control solenoid valve wiring, and then
remove the oil pressure control solenoid valve (A)...
Categories

When the High Beam Assist (HBA)
System is not working properly, the
warning message will come on for a
few second. After the message disappears,
the master warning light (
)
will illuminate.
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