Hyundai Santa Fe: 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:
TPMS Receiver. Description and Operation
Description
It search automatically sensor location and learn the new sensor.
To check defect of system or vehicle, use the sensor information, distance,
indistinct noise, automatic lea ...
Welcome system
Headlamp welcome
When the headlight(light switch in the headlight or AUTO position) is on and
all doors (and tailgate) are locked and closed, the headlight, position light and
tail light will com ...
Hazard warning flasher
Type A
Type B
The hazard warning flasher should be used whenever you find it necessary to stop
the car in a hazardous location. When you must make such an emergency stop, always
pull off ...