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Hyundai Equus: Maintenance under severe usage conditions
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer to the chart below for the appropriate maintenance intervals.
R : Replace
I : Inspect and, after inspection, clean, adjust, repair or replace if necessary


Normal maintenance schedule
Severe driving conditionsFuel Pressure Control Valve Description and Operation
Description
Fuel Pressure Control 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 vario ...
4&OD Clutch Control Solenoid Valve Repair procedures
Inspection
1.
Turn ignition switch OFF.
2.
Disconnect the E Module connector.
3.
Measure resistance between sensor signal terminal and sensor ground terminal.
4.
Check that the res ...
Rear Package Tray Trim Repair procedures
Replacement
•
Put on gloves to protect your hands.
•
When prying with a flat-tip screwdriver, wrap it with
protective tape, and apply pr ...