Hyundai Sonata: Fuel Pressure Control Valve. Schematic Diagrams
Circuit Diagram

Fuel Pressure Control Valve. Troubleshooting
Signal Waveform
...
Fuel Pressure Control Valve. Repair procedures
Inspection
1.
Turn the ignition switch OFF and disconnect the battery negative
(-) cable.
2.
Disconnect the fuel pressure regulator valve ...
See also:
Child-protector rear door lock
The child safety lock is provided to help prevent children from accidentally
opening the rear doors from inside the vehicle. The rear door safety locks should
be used whenever children are in th ...
Repair procedures
Compression Pressure Inspection
If the there is lack of power, excessive oil consumption
or poor fuel economy, measure the com ...
Valve Body. Specifications
Specification
Piece
3pcs
Spool
20ea
Control
Full line pressure variable control
Torque converter release control
...
