Hyundai Kona: Engine Control System / Rail Pressure Sensor (RPS) Description and operation

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.

Exhaust Gas Temperature Sensor (EGTS) Repair procedures

Inspection 1. Turn ignition switch OFF. 2. Disconnect the connector of exhaust gas temperature sensors #1/#2. 3. ...

Rail Pressure Sensor (RPS) Specifications

Specification ...

Other information:

Hyundai Kona (OS) 2018-2026 Service Manual: High Pressure Fuel Pump Repair procedures
Removal    • In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be injury caused by leakage of the high pressure ...

Hyundai Kona (OS) 2018-2026 Service Manual: Repair procedures
Removal    • Put on gloves to prevent hand injuries.    • Use se ...