Hyundai Sonata: Engine Control System / 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 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”

Fuel Pressure Control Valve Schematic Diagrams
Circuit Diagram ...

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Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description The Dual Clutch Transmission (DCT) control system measures required data to identify the state of the control target and computes the appropriate compensation value if adjustment is necessary. The actuator is controlled according to the computed compensation value to obtain de ...

Hyundai Sonata LF 2014-2019 Service Manual: Specifications
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