Hyundai Genesis: Engine Control System / Rail Pressure Sensor (RPS) Description and Operation

Description
Rail Pressure Sensor (RPS) is installed on the delivery pipe and measures the instantaneous fuel pressure in the delivery pipe. The sensing element (Semiconductor element) built in the sensor converts the pressure to voltage signal. By using this signal, the ECM can control correct injection amount and timing and adjust the fuel pressure with the fuel pressure regulator valve if the target pressure is different from the actual pressure calculated by the RPS output signal.

Heated Oxygen Sensor (HO2S) Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between the HO2S terminals 1 and 2. 4. Check that the resistance is within the speci ...

Rail Pressure Sensor (RPS) Specifications
Specification ...

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Filler-Neck Assembly Repair procedures


Removal 1. Remove the filler neck mounting screws (A) after opening the fuel filler door. 2. Remove the rear-left wheel & tire and wheel house cover. 3. Disconnect the fuel filler hose (A) and leveling hose (B). 4. Disconnect the vent hose quick-connector (C). 5. Remove the ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Specifications


Specifications ItemsSpecificationsRated voltageDC 12VOperating voltageDC 9 ~ 16VOperating temperature-30°C ~ 75°C (-4°F ~ 158°F)Dark currentNon keyless type : 3.0 mA ...

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