Hyundai Equus: Fuel Filler Door

Lumbar Support Unit Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the rear seat back. (Refer to Body - "Rear Seat Back Cover") 3. Remove the bladder & ECU/ valve assembly (A) after l ...

Components and Components Location

Component Location 1. Fuel filler door open switch2. Fuel filler door release actuator ...

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Schematic Diagrams
Circuit Diagram ...

Injector Drive Box (IDB) Repair procedures
Remove 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the IDB cover (A). 3. Disconnect the IDB Connector (A). 4. Remove the mounting bolts (B), an ...

Repair procedures
Compression Pressure Inspection     If the there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure. 1. Warm up engine to norma ...