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

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
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 ...
Specification
Accelerator
Position
Output Voltage (V) [Vref = 5V]
APS1
APS2
C.T
0.7 - 0.8
...
Other information:
Components
1. Front pillar trim
2. Front door scuff trim
3. Center pillar upper trim
4. Rear door scuff trim
5. Cowl side trim
6. Center pillar lower trim
7. Rear pillar trim
8. Front door step trim
9. Rear door step trim
...
■ Type A
■ Type B
To remove the headrest:
1. Recline the seatback (2) with the recline lever or switch (1).
2. Raise headrest as far as it can go.
3. Press the headrest release button (3) while pulling the headrest up (4).
WARNING - Headrest Removal
NEVER allow anyone to ride in a sea ...