Kia Carens: Engine Control System / Rail Pressure Sensor (RPS) Repair procedures
| 1. |
Connect the GDS on the Data Link Connector (DLC).
|
| 2. |
Measure the output voltage of the RPS at idle and various engine speed.
Condition
|
Output Voltage (V)
|
Idle
|
Approx.
1.2
|
1,500 rpm
|
2.2 ~ 2.5
|
6,300 rpm
|
Approx.
3.0
|
|
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
|
| 2. |
Release the residual pressure in fuel line. (Refer to Fuel Delivery
System - "Release Residual Pressure in Fuel Line")
|
When removing the fuel pump relay, a Diagnostic Trouble Code
(DTC) may occur. Delete the code with the GDS after completion
of “Release Residual Pressure in Fuel Line” work.
|
|
| 3. |
Remove the intake manifold. (Refer to Engine Mechanical System - "Intake
manifold")
|
| 4. |
Disconnect the rail pressure sensor connector (A), and then remove the
sensor (B) from the delivery pipe.
|
| • |
Install the component with the specified torques.
|
| • |
Note that internal damage may occur when the component is dropped.
If the component has been dropped, inspect before installing.
|
|
| 1. |
Installation is reverse of removal.
|
Rail Pressure Sensor Installation:
29.4 ~ 34.3 N.m (3.0 ~ 3.5 kgf.m, 21.7 ~ 25.3 lb-ft)
|
|
Circuit Diagram
(M/T)
(A/T)
...
Description
Accelerator Position Sensor (APS) is installed on the accelerator pedal module
and detects the rotation angle of the accelerator pedal. The APS is one of the
most imp ...
Other information:
Depress the brake pedal.
Depress the clutch pedal if equipped with a manual transaxle.
Shift into N (Neutral) if equipped with an automatic transaxle / dual clutch
transmission.
Press the CANCEL button located on the steering wheel.
Decrease the vehicle speed lower than the memory speed by ...
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the mirror (A) from the mirror holder.
3.
Disconnect the heating connectors and BSD indicator connector from the
mirror.
...
Rail Pressure Sensor (RPS) Schematic diagrams
Accelerator Position Sensor (APS) Description and operation