Hyundai Sonata: Fuel Pressure Control Valve. Description and Operation
Description
Fuel Pressure Regulator Valve 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.

Variable Intake Solenoid (VIS) Valve. Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the VIS valve connector.
3.
Measure resistance betwe ...
Fuel Pressure Control Valve. Specifications
Specification
Item
Specification
Coil Resistance (Ω)
0.5 [20°C(68°F)
...
See also:
Coolant. Repair procedures
Refilling And Bleeding
Never remove the radiator cap when the engine is
hot. Serious scalding could be caused by hot fluid und ...
For best battery service
Keep the battery securely mounted.
Keep the battery top clean and dry.
Keep the terminals and connections clean, tight, and coated with petroleum
jelly or terminal grease.
Rinse any sp ...
Repair procedures
Replacement
1.
Disconnect the battery negative cable from the battery and then
wait for at least 30 seconds.
2.
Turn the steering wheel s ...
