Kia Sedona: Rail Pressure Sensor (RPS) Description and Operation
Third generation YP (2014-2024) / Kia Sedona YP Service Manual / Engine Control / Fuel System / Engine Control System / Rail Pressure Sensor (RPS) Description and Operation
| Description |
Rail Pressure Sensor (RPS), installed on the delivery pipe,
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.
Rail Pressure Sensor (RPS) Specifications
Specification
Pressure [MPa (kgf/cmВІ, psi)]Output Voltage (V) [Ref=5V]0 (0, 0)0.510 (102, 1450)2.520 (204, 2900)4.5
...
Rail Pressure Sensor (RPS) Schematic Diagrams
Circuit Diagram
...
Other Information:
Components and Components Location
Component Location
1. Start Stop Button(SSB)2. FOB key3. Tailgate open switch4. Interior antenna 15. Interior antenna 26. Smart key unit7. Interior antenna 38. Door handle & door antenna ...
Power brakes
Your vehicle has power-assisted brakes that adjust automatically through normal
usage.
In the event that the power-assisted brakes lose power because of a stalled engine
or some other reason, you ...
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