Kia Sportage: Engine Control System / Rail Pressure Sensor (RPS) Troubleshooting

Kia Sportage QL (2015-2019) Service Manual / Engine Control / Fuel System / Engine Control System / Rail Pressure Sensor (RPS) Troubleshooting

Signal Waveform

Service data review releated with fuel pressure sensor at idle and acceleration.
(Inspect low pressure fuel line between fuel pump and high pressure pump first when the pressure of low pressure line is displayed low at idle.)
A : Idle
B : Acceleration
Rail Pressure Sensor (RPS) Repair procedures
Inspection 1. Connect the KDS/GDS on the Data Link Connector (DLC). 2. Measure the output voltage and fuel pressure of the RPS at idle a ...

Accelerator Position Sensor (APS) Specifications
Specification Accelerator Position Output Voltage (V) [Vref = 5V] APS1 APS2 C.T 0.7 - 0.8 ...

Other information:

Kia Sportage QL (2015-2019) Service Manual: Camshaft Position Sensor (CMPS) Description and operation


Description Camshaft Position Sensor (CMPS) is a hall sensor and detects the camshaft position by using a hall element. It is related with Crankshaft Position Sensor (CKPS) and detects the piston position of each cylinder which the CKPS can't detect. The CMPS is i ...

Kia Sportage QL (2015-2019) Service Manual: Description and operation


Warning Lamp Activation Warning Lamp Behavior after Ignition On As soon as the operating voltage is applied to the SRSCM ignition input, the SRSCM activates the warning lamp for a LED lamp check. The lamp shall turn on for 6 seconds during the initialization ...

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