Kia Sedona: Rail Pressure Sensor (RPS) Description and Operation
Third generation YP (2014-2026) / 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/cm², 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
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Other Information:
Rear parking assist system precautions
The rear parking assist system may not sound consistently depending on the
speed and shapes of the objects detected.
The rear parking assist system may malfunction if the vehicle bumper height ...
Heated Steering wheel Repair procedures
Inspection
1.
Measure the resistance of NTC and Heated pad.
–
NTC resistance : 3.42 ~ 4.18 kΩ (Standard : 25°C)
–
Heated pad resistance : 1.5 ~ 1.9 Ω (Standard : 19 ~ 2 ...
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