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: Hood Latch Components and Components Location


Component Location 1. Hood latch assembly ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Fuel Pump Motor Repair procedures


Removal 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System -"Release Residual Pressure in Fuel Line")     • When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may occur. Delete the code with the GDS after completion of “Re ...

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