Hyundai Sonata: Engine Control System / Rail Pressure Sensor (RPS) Description and Operation

Hyundai Sonata LF 2014-2019 Service Manual / Engine Control / Fuel System / Engine Control System / 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 2 and 5 [B1/S1]. 4. Measure resistance between the HO2S t ...

Rail Pressure Sensor (RPS) Specifications

Specification ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures
Adjustment Glass Adjustment • Check the glass run channel for damage or deterioration, and replace them if necessary. 1. Remove the front door trim. (Refer to Front Door - "Front Door Trim") 2. Remove the front door window glass mounting hole plug (A). ...

Hyundai Sonata LF 2014-2019 Service Manual: Specifications
Specifications Transmission typeD7UF1Egnine typeGasoline 1.6 T-GDITransmission fluidQuantity1.9 ~ 2.0 LSpecified lubricantAPI Service GL-4, SAE 70W• Recommended oil - SHELL: SPIRAX S6 GHME 70W DCTF - SK: HK DCTF 70W - GS CALTEX: GS DCTF HD 70W Gear ratio1st3.9292nd2.3183rd2.0434 ...