LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Kia
>>
2017
>>
Cadenza Technology
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control Systems
>>
Engine Control System
>>
Rail Pressure Sensor (RPS)
>>
Repair procedures
>>
Inspection
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Repair procedures: Inspection
Connect the KDS/GDS on the Data Link Connector (DLC).
Measure the output voltage of the RPS at idle and various engine speed.
RAIL PRESSURE SENSOR VOLTAGE SPECIFICATIONS
Pressure
Output Voltage (V) [Vref=5V]
bar
[MPa (kgf/cm
2
, psi)]
0
0 (0, 0)
0.5
140
14 (142, 2031)
2.5
280
28 (286, 4061)
4.5