Hyundai Azera: Rail Pressure Sensor (RPS) Description and Operation
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Engine Control/Fuel System / Engine Control System / Rail Pressure Sensor (RPS) Description and Operation
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Engine Control/Fuel System / 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 adjusts the fuel pressure with
the fuel pressure regulator valve if the target pressure and the actual
pressure calculated by the RPS output signal are different.
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 3 and 4.
4.
Check that the resistance is within the speci ...
Rail Pressure Sensor (RPS) Specifications
Specification
...
See also:
Repair procedures
Adjustment
1.
After loosening the trunk lid hinge (A) mounting bolt, adjust the trunk lid by moving it up or down, or right or left.
2.
Adjust the trunk lid height by turning the trunk lid ove ...
Floor mat anchor(s)
When using a floor mat on the front floor carpet, make sure it attaches to the
floor mat anchor(s) in your vehicle. This keeps the floor mat from sliding forward.
WARNING - Aftermarket Floor mat ...
Relay Box (Passenger Compartment) Components and Components Location
Components
...
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