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 the HO2S terminals 4 and 5 [B1/S1]. 4. Measure resistance between the HO2S terminals 3 and 4 ...
Rail Pressure Sensor (RPS). Specifications
Specification ...
See also:
Parking climate
(Option/accessory.) Parking climate is an umbrella term for various functions that improve the passenger compartment climate when the vehicle is parked, e.g. preconditioning. Parking climate functions ...
Direct Electro Hydraulic Actuator Coupling. Description and Operation
Description 4WD ECU processes signals from various sensors and determines the current road and driving conditions. The ECU then utilizes this information to implement precision control over the 4WD coupling's ...
Refrigerant label
The refrigerant label is located at the front of the engine room. ...