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Hyundai Equus: Fuel Pressure Sensor (FPS) Repair procedures - Fuel Delivery System - Engine Control/Fuel System - Hyundai Equus VI 2009-2026 Service ManualHyundai Equus: Fuel Pressure Sensor (FPS) Repair procedures

Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Engine Control/Fuel System / Fuel Delivery System / Fuel Pressure Sensor (FPS) Repair procedures

Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Check the output voltage of fuel pressure sensor (FPS).
Specification: Refer to “Specification”
Removal
1.
Turn ignition switch OFF and disconnect the negative (-)battery cable.
2.
Folding the rear seat cushion.
3.
Remove the fuel pump service cover (A) after loosening the screws.

4.
Disconnect the fuel pressure sensor connector (A).
5.
Remove the fuel pressure sensor fixing pin (B) in the direction of the arrow .
6.
Remove the fuel pressure sensor (C) from the fuel pump.

Installation
1.
Install in the reverse order of removal.
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