Hyundai Sonata: 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 th ...
Rail Pressure Sensor (RPS). Specifications
Specification
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See also:
Intake Manifold. Repair procedures
Removal and Installation
1.
Remove the engine cover.
2.
Disconnect the battery negative terminal (A).
Tightening tor ...
Repair procedures
Clutch Pedal Inspection And Adjustment
1.
Measure the clutch pedal height (from the face of the pedal pad
to the floorboard) and the clutch pedal clevis pin play (measured ...
Fan speed control
The ignition switch must be in the ON position for fan operation.
The fan speed control knob allows you to control the fan speed of the air flowing
from the ventilation system. To change the fa ...