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:
Input Speed Sensor. Specifications
Specification
Item
Specification
Type
Hall Effect Sensor, 2pins (Power: 9V, Signal)
Operation condition
-40 ~15 ...
Components and Components Location
Component Location
1. Fuel filler door open switch
2. Fuel filler door release actuator
...
How does the air bag system operate
Air bags are activated (able to inflate if necessary) only when the ignition
switch is turned to the ON or START position.
Air bags inflate instantly in the event of serious frontal or side co ...
