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:
Adjustment
TCM adaptive values learning
•
TCM adaptive values learning : When shift shock occurs or parts related
with the transaxle are replaced, TCM learning should be performed.
•
In the following case, TCM learning ...
Tire traction
Tire traction can be reduced if you drive on worn tires, tires that are improperly
inflated or on slippery road surfaces. Tires should be replaced when tread wear
indicators appear. Slow down whenever there is rain, snow or ice on the road, to
reduce the possibility of losing co ...