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:
Inspection
1.
Check for continuity between terminals. If the continuity is not as
specified, replace the hazard lamp switch.
[Manual type]
No.
Description
No.
Des ...
Inspection
1.
Press the MODE switch more than 4 times within 2 seconds while pressing
the OFF switch.
Display
Fail description
00
Normal
50 ...