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:
Variable Intake Solenoid (VIS) Valve. Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the VIS valve connector.
3.
Measure resistance betwe ...
Power Door Lock Relay. Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Remove the junction box.
3.
Check for continuit ...
OFF mode
Push the OFF button to turn off the air climate control system. However, you
can still operate the mode and air intake buttons as long as the ignition switch
is in the ON position.
The vented ...
